Another day, another hair change for Kim Kardashian. The reality star dyed her hair Sunday, posting a photo to Twitter on Monday.

“I dyed my hair lighter yesterday! I’m loving it,” the soon-to-be divorcée wrote. “New hair color=new beginnings for me. You like?”

Kardashian, who added clip-on bangs to her hair earlier this month, dyed her hair a similar shade of brown last summer. “I feel younger,” she wrote at the time. Her colorist, Rebecca Friedman, told PEOPLE that the look gave the star “more dimension,” too. While we love Kardashian’s hair color, we have to admit: it doesn’t look that different to us! What do you think?

SWITCH UP YOUR HAIR COLOR IN OUR INSTANT MAKEOVER

We’ve seen a lot of Kim, Kourtney and Khloé Kardashian, but the stylish sisters are revealing even more of their curves in new ads for the Kardashian Kollection denim line for Sears. The girls are taking their tops off in a racy pictorial — presumably to put the focus on the jeans. (Yeah, right.)

The Kardashians shared plans for their denim collection in September, around the time their eponymous collection launched in Sears stores. “We have to get everything tailored, so in this collection, we wanted to make sure that you didn’t have to tailor anything,” Kim told PEOPLE at the time. “It was the exact way we like it — from the fabrics being very comfortable and stretchy to fitting all of our body types.”

The popularity of the line means lots of expansion in the months ahead; after denim launches in about four weeks, according to co-creator Bruno Schiavi, home will follow, with swim not far behind. “We are shooting our new swim campaign actually in January,” Schiavi tells Celebuzz. “We’re very excited about that.” And we can’t even imagine those photos … Tell us: Have you shopped the Kardashian Kollection for Sears?

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While details on the Duchess of Cambridge‘s 30th birthday celebration remain under wraps, royalty of another kind, reality princess and ShoeDazzle U.K.’s celeb stylist, Kim Kardashian, revealed her own commemoration of Monday’s occasion: a chic pair black pumps appropriately titled “The Duchess.”

The concealed platform design of the black pump channels the birthday girl’s signature style with “gorgeous, classic quilting and a really graceful silhouette,” Kardashian writes on her website and, for only £39.99 (or about $62) on ShoeDazzleUK.com, “would make any girl feel like a princess!”

Head over heels for Kate’s classic look just like the rest of us, Kardashian recommends the fancy footwear be paired with “lavish separates” or “an eye-catching dress” to make an impression on royal watchers. Check out the reality starlet’s warm welcome into the “30s club,” as she calls it, below.

–Christie LaRusso

YOU ASKED, WE FOUND: STAR LOOKS

Does this woman ever stop working? Kim Kardashian announced on Twitter Wednesday that she’s launching yet another fragrance. Called True Reflection, it joins her previous scents, Kim Kardashian, Gold and Love.

After posting a shot from the new scent’s campaign, Kardashian wrote that the perfume “comes out this spring! It is so different than my other fragrances!” She went on to post another glam shot, this one where she was channeling Elizabeth Taylor, she told followers.

In the past, Kardashian has spoken about the meaning behind her scents, and the fact that they make her “feel sexy.” So will True Reflection follow suit? Are you excited about the new fragrance?

SHOP STARS’ SIGNATURE SCENTS

Last year brought a lighter hair color for Kim Kardashian, so what has 2012 delivered so far? Bangs! On New Year’s Eve, the newly single star debuted a bit of (possibly clip-in) fringe while hosting a bash at Tao in The Venetian in Las Vegas.

“I wanna a new hairstyle for tonight! should I do bangs?” Kardashian Tweeted Saturday, linking to an old photo of herself with the style. Presumably, many of her followers answered with a ‘yes.’

On Sunday, the reality star Tweeted some wishes for the new year, telling fans she wants to be “more simple” in the months ahead, and “let go of 2011 and have the best 2012 ever.” You “can start fresh and set goals any day of the year,” she wrote. What do you think of her bangs?

VOTE ON MORE STAR HAIR CHANGES IN ‘WHAT’S HER BEST HAIR?’

Continuing to expand the Kardashian style empire, Kylie and Kendall Jenner are joining big sis Kim in designing a line of jewelry with Pascal Mouawad.

The yet-to-be-named jewelry line will be a part of Mouawad’s “Glamhouse” jewelry collection, which also runs Nicole Richie‘s House of Harlow 1960 brand. The Jenners’s collection will be aimed at girls 12-19 and run between $20 and $60.

Choosing the two teenage models was a no-brainer for Mouawad: “Millions of teenagers look to Kendall and Kylie for style advice,” he says, “so they were truly a perfect fit for the company and I’m thrilled to partner with them.” The Jenners add in a statement, “We love accessories, and it’s amazing that we’re going to have our own line to be able to wear everyday — and for our friends to wear, too!”

–Alex Apatoff

PHOTOS: STARS SNAP THEIR SPARKLERS

Her jewelry auction shattered records with nearly $116 million in sales, but who actually came to Christie’s New York and purchased the pricey gems Elizabeth Taylor once owned?

Taylor admirer Kim Kardashian scored three Lorraine Schwartz bangles, shelling out $64,900 for the jade bracelets. “It’s not just a piece of jewelry,” she told InStyle.com. “She wore them constantly during the final years of her life and I believe they carry her spirit.”

Coincidentally, Schwartz herself scooped up a diamond fringe bracelet Taylor purchased from her nearly 10 years ago. “I was wearing it for her [70th birthday] party at the Bel-Air Hotel,” Schwartz recalled on her Facebook page, “and she kept calling me over to look at it and to try it on.” The next morning, the jeweler got a call from the movie star, who said, “I know who’s buying that bracelet for my birthday … I’m buying it!”

Schwartz also won a pair of earrings Taylor’s third husband, Michael Todd, created just for her. “The earrings were once made from paste, but she loved them so much that Michael Todd surprised her and made them real,” Schwartz wrote. “During the auction I could feel her saying to me, ‘Buy them, they’re my favorite.’ I feel like I have a part of her with me forever.”

Some of Taylor’s larger baubles ended up selling to companies. The 33.19-carat Krupp Diamond (above), a gift from Richard Burton, reportedly went for $8.8 million to Daniel Pang, a representative of Korean hotel conglomerate E-Land, which plans to display the treasure at its E-World theme park in Daegu, according to the AFP. The heart-shaped Taj Mahal diamond went to a private buyer for $8.8 million, as well. And according to the New York Post, Bulgari anonymously bought back a staggering $20 million worth of jewels, including a 52.72-carat sapphire-and-diamond sautoir for $5.9 million and an emerald-and-diamond necklace for $6.1 million.

The auction drew quite the stylish crowd, too; Michael Kors, Nina Garcia and Jennifer Tilly were spotted at Christie’s Tuesday evening, and Sofia Coppola, Anna Sui and Jill Zarin perused the Haute Couture sales on Wednesday and Thursday.

Following Wednesday’s couture sale, supermodel Coco Rocha walked away with Taylor’s yellow-and-pink 1980s Givenchy jumpsuit. “I was amazed that I actually won,” she told Style.com on the way out. “Everyone has been asking what I am going to do with it — I am going to wear it. Right now, I’m thinking next year’s Costume Institute Ball would be perfect.”

–Kate Hogan, with reporting by K.C. Baker and Liz McNeil

LOOK BACK AT ELIZABETH TAYLOR’S FABULOUS FASHION AND JEWELS

Which of Hollywood’s style stars had readers buzzing this week? Don’t miss our top stories!

–Fans weigh in on Kim Kardashian‘s divorce: Should she keep or return her ring? READ IT

–Ali Larter takes her new short cut even shorter! READ IT

–Michelle Williams says that her short do is a tribute to a late loved one. READ IT

–Eva Ammuri weds in a custom, lacy Lela Rose gown. READ IT

–The Duchess of Cambridge tops a U.K. best-dressed list that includes Emma Watson and Keira Knightley. READ IT

When Kris Humphries proposed to Kim Kardashian in May, he did so with the reality star’s “perfect” ring: a 20.5-carat bauble designed by Lorraine Schwartz. But now that the couple’s 72-day marriage has come to an end, what will become of the stunning sparkler?

Though mum’s the word for now, laws on the matter vary by state. Some states see engagement rings as gifts that can be kept by the receiver; others view broken marriages as breaches of contract, and suggest the ring be returned to the giver. However, it will likely be up to Kardashian and Humphries to decide who keeps the ring, which features a 16.5-carat emerald-cut center stone flanked by a pair of 2-carat trapezoids. If you were Kardashian, what would you do?

PHOTOS: KIM & KRIS’S WHIRLWIND ROMANCE

Which of Hollywood’s style stars had readers buzzing this week? Don’t miss our top stories!

–Get all the details of Molly Sims’s custom Marchesa wedding gown. READ IT

–Kim Kardashian won’t wear her wedding ring to the gym — or to bed! READ IT

–Tom Brady says farewell to his long locks, debuting a short new haircut. READ IT

–Alexander Skarsgård changes up his hair for a new role. READ IT

–Audrina Patridge lightens her brunette tresses with a new ombré-inspired hair color. READ IT

Following the successful launch of their Kardashian Kollection for Sears, sisters Kim, Kourtney and Khloé aren’t even thinking about slowing down.

“We are constantly inspired and always designing,” Kim tells PEOPLE. “Out next is our denim and home collections. We’re all so family oriented — maybe we’ll design a kids line soon, too!”

The possibilities seem endless — kind of. Kim already has her own jewelry line, and Kim and Khloé each have fragrances. So would they ever consider creating a makeup line? “Possibly,” Kourtney says. ” We love doing things that we have a passion for.”

Thankfully, the ladies also have a passion for spending time together. “We all worked together on every piece in the collection,” Kourtney shares. “We are constantly bouncing our ideas off of each other and since we are each others’ soul mates, it’s easy for us to give honest feedback which is really important.”

That cohesion helped make the Kardashian Kollection a success; some pieces sold out within days. “We put so much thought into designing a collection that would cater to a wide variety of women,” Kim says. “[We] are so happy to see that effort come full circle and sales do so well.”

But just because the big Sears launch is over doesn’t mean the work is done. “We never stop,” says Khloé. “There are always behind-the-scenes things going on like design meetings and event planning. Stay tuned for our upcoming Sears in-store appearance dates, too.” Tell us: Are you excited for more from the Kardashian Kollection for Sears?

–Kim Peiffer

YOU ASKED, WE FOUND: STAR LOOKS

As if you couldn’t tell by that massive rock taking up residence on her ring finger, Kim Kardashian is a big fan of bling. And the reality-star-turned-fashion-designer continues to channel her sparkly aesthetic as her Belle Noel jewelry collection — created in collaboration with designer Pascal Mouawad — enters into its third season.

“I love to accessorize. I think more is more when it comes to fun accessories,” the newlywed (in Milly) tells WWD of her taste in jewelry, which she describes as “both glitz and glam, polished and put together.”

But just because Kardashian likes her ice doesn’t mean she never goes without it. “I don’t wear it to work out,” she admits. “I see women coming to the gym with earrings on. I can’t do it.” Same goes for bedtime, she says. “For some reason I need it all off, though people do … sleep with their earrings on.”

While she’s enjoyed collaborating with her sisters on items like their book, Kardashian Konfidential, and their Kardashian Kollection clothing line for Sears, the star admits she does love having a jewelry line to call her own.

“It’s something I do independently from my sisters. That’s kind of rewarding when they see pieces and really like it and want it,” she shares. “It’s all mine.”

–Kim Peiffer

STUDY UP ON STARS’ FOOLPROOF FASHION TRICKS

First Kylie, now Kendall: the elder Jenner sister made her runway debut at New York Fashion Week on Wednesday, just two days after little sis Kylie took to the catwalk for Avril Lavigne‘s Abbey Dawn show.

Kendall strutted her stuff at Trump Tower for Sherri Hill, a dress designer she’s modeled for in the past. “It felt amazing. I’m definitely going to be doing it again,” she told PEOPLE after the show.

Though she received a lot of praise, Jenner admitted, “I was really nervous and worried about falling.” But the loud applause from the front row courtesy of her big sisters, Kim and Kourtney Kardashian, made her feel “great.” Afterward, a proud Kim spilled her reaction, Tweeting, “Wow my little sis @kendalljenner faced her fears & killed it tonight on the runway!!!”

While Kendall admitted she “loved” hearing her sisters’ screams — “it made me feel better when I was walking,” she shared — she also tried to keep her focus. “I kind of tune out the people because I don’t like crowds that much,” she said.

She must’ve done a good job: Hill’s team seemed quite pleased with Kendall’s work. “She’s a fashion designer’s dream,” Hill told PEOPLE backstage after the show. “Almost everything works for her.” Stylist Alisha Crutchfield added, “She gave us both edge and sophistication.”

So how does the budding beauty juggle everything? “All I can say is that I’m kind of used to it. I’ve been doing this since I was nine years old,” she said.

And it pays to have accomplished relatives, who are never short on advice.

“[My sisters] see me and Kylie on the Internet and they are like, ‘don’t listen to what the haters have to say,”‘ she shared. “Just to be confident in yourself.”

–Jenisha Watts

SEE ALL THE LATEST FASHION WEEK PHOTOS

Let’s just say, we “die.” In next week’s episode of The Rachel Zoe Project, the stylist-turned-designer gets down to business as she preps for a photo shoot with Kim Kardashian. But as always, there’s a catch: she has a mere four hours to pull things together, and hurriedly selects an outfit off the racks for the reality star’s shoot.

“Wearing a men’s white shirt with boy shorts is one of the coolest ways to look subtly sexy,” Zoe explains as she chooses a crisp, white button-down for Kardashian. “You want to unbutton the top two buttons and wear a pretty bra underneath.” As for the boy shorts? “You wear boy shorts because it’s more than underwear but you’re not wearing pants,” she says. “It’s just kind of effortless sexy.”

Catch The Rachel Zoe Project Tuesday at 10 p.m. ET on Bravo.

–Kim Peiffer

When Kylie Jenner sashayed down the runway at Monday night’s STYLE360 Abbey Dawn fashion show, more than a few familiar faces dotted the front row: show spectators included sisters Kim and Kourtney Kardashian and Kendall Jenner, brother Brody Jenner and bro-in-law Kris Humphries.

The perfect synergy of talent and good looks (Abbey Dawn is designed by Brody’s flame Avril Lavigne, after all) resulted in what Kylie dubbed “a family affair.”

“I loved having my family there,” Kylie gushed to PEOPLE after the show. “They made me so much more comfortable!” Aside from taking candids and offering up a congratulatory bouquet, family members also took to the Internet to express their admiration. “She was so fab,” big sis Kim Tweeted, with Brody sweetly concurring: “She looked beautiful and was such a natural. Proud to be her brother.”

Fully embracing the Abbey Dawn aesthetic, which includes slogan tees, studded accessories and party frocks, the 14-year-old even confessed to stealing one element straight off the runway. “I’m obsessed with it,” she told PEOPLE of her newly dip-dyed strands. “I did “Rihanna red” over Spring Break, but I was just like, ‘This isn’t me!’”

But does the novice model she have a future in the industry? “She did a really good job,” Lavigne admiringly told PEOPLE after the show. “I love her edge.”

Jerritt Clark/Getty

–Justine Harman

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Which of Hollywood’s style stars had readers buzzing this week? Don’t miss our top stories!

–The Kardashians’ youngest sis, Kylie Jenner, will walk in Avril Lavigne‘s Abbey Dawn fashion show in New York. READ IT

–The sexy Victoria’s Secret Angels strip down to their bikinis for the October issue of Elle magazine. READ IT

–More details surface about the upcoming auction of Elizabeth Taylor‘s iconic jewelry collection. READ IT

–Lady Gaga ditches the makeup, going au naturel on the October cover of Harper’s Bazaar. READ IT

She may have worn three Vera Wang wedding dresses when she married Kris Humphries last month, but Kim Kardashian says fashion should usually be about mixing high-end designer looks with more affordable pieces. Along with her sisters, the reigning reality TV princess is expanding her fashion empire with the Kardashian Kollection for Sears.

“I don’t think it’s really realistic to be able to have a really expensive, name-brand designers as every piece in your wardrobe,” Kim told PEOPLE at the New York City launch party Tuesday. “We’ll mix a little Kardashian Kollection blazer with some cute jeans, and maybe a nicer top. But it’s all about mixing and matching.”

Kourtney added, “That’s what I’m doing today — Sears with something expensive,” gesturing to her Casadei pumps. “But I also love our Kardashian Kollection shoes; they’re beyond comfortable. I’ll wear those with a little bit more expensive dress.”

For the line of clothes, shoes and accessories, the sisters said they found inspiration in everything from wallpaper to family heirlooms. “Our travels, something from our own closets, magazines, shopping — there’s so much in our lives that inspire our collection,” Kourtney explained. “Even the ring Kourtney is wearing was inspired by one of our grandmother’s rings,” Khloé added. “Anything could inspire us.”

For three sisters of very different styles and sizes, it was also important that the collection work with a range of body types. “We see pieces, and we think, ‘Oh my gosh, I love this, but I wish that it was like this,’” Kim said. “We have to get everything tailored, so in this collection, we wanted to make sure that you didn’t have to tailor anything. It was the exact way we like it — from the fabrics being very comfortable and stretchy to fitting all of our body types.”

The line launched Tuesday, and Khloé’s signature leopard-print jumper quickly sold out. “It’s because it was on my body [in the ads],” she said with a laugh. “Honestly, I could go to bed in that, it’s so comfortable.”

Collaborator Bruno Schiavi said that the sisters were involved with every step of the design process because they love making other women proud of their bodies. “They are the most stylish women in the world, and they embrace their curves,” he told PEOPLE. “Everything we’ve done comes really naturally to the girls. They’ve got an amazing sense of style.”

The Kardashian Kollection is available exclusively at Sears and will expand to denim in November, loungewear in October and home accessories in January.

–Asher Fogle

GET STAR LOOKS FOR LESS

Which of Hollywood’s style stars had readers buzzing this week? Don’t miss our top stories!

–Victoria Beckham swaps her signature stilettos for flats as she recovers from a back injury. READ IT

–The MTV VMAs are filled with buzz-worthy performances, but which style moment shocked you most? READ IT

–Mary-Kate and Ashley Olsen talk about their recent trip to Honduras for TOMS shoes. READ IT

–When Slash renews his vows with wife Perla Ferrar, she re-wears her original wedding gown. READ IT

–Two of Kim Kardashian‘s wedding gowns will be replicated for David’s Bridal. READ IT

David’s Bridal is inviting you to wear Kim Kardashian‘s wedding dress — a replica, that is. E! confirms that two of the newlywed’s three Vera Wang gowns are being recreated for the David’s Bridal White by Vera Wang line — and they could be yours next year.

The designer is reimagining Kardashian’s main dress (pictured) — the one she wore to walk down the aisle — and the mermaid gown she wore for her first dance with now-husband Kris Humphries.

“There is a certain classicism to the first, and that wasn’t about a huge fashion statement,” Wang tells E! “It was about that kind of … Elizabeth Taylor beauty, and that voluptuousness.” Ten women spent three months creating that look, hand-piecing lace onto the bodice, train and veil, but Wang says the David’s Bridal gown won’t be quite as involved. “I think it’s very romantic, and that was what we were really after,” she says. “It will certainly capture that sense of old-fashioned romance.”

The mermaid dress, which Wang calls “a big sexier,” will be perfect for an evening wedding, she says. “It’s … a bit more tango or cha-cha or dance-oriented.”

E! reports that both dresses will be available at select David’s Bridal stores in February, with an estimated price tag of less than $1,600 each. That’s a bit pricier than replicas of the Duchess of Cambridge‘s Alexander McQueen wedding gown, which were set to sell for $800. Tell us: Would you buy a copy of Kardashian’s wedding gown?

–Kate Hogan

CHOOSE STAR WEDDING DRESSES IN ‘PREDICT-A-GOWN’

Their Kardashian Kollection is available in Sears stores soon, so Kourtney, Kim and Khloé are still hard at work promoting the line of clothes, lingerie and accessories. The sisters recently sat down with ELLE to talk about their second collection, which joins their K-Dash by Kardashian line for QVC.

“We wanted a line that was tangible and felt Sears was a good match,” Kim tells the magazine. Adds Kourtney, “I think the QVC collection is a bit more casual. And in the new Kardashian Kollection, we also have lingerie, shoes, bags and jewelry.”

The girls — who say they were quite hands-on in the design process — packed the line with classic pieces like skirts, dresses, blazers and tanks, all cut to fit “real” women. “Usually when I buy clothes off the rack, I need to have them adjusted,” Kim admits. “So for this collection, we made sure each dress had an hourglass shape. We also used stretchy fabrics; the pieces have lots of stretch and hold so that you feel secure.” Plan to see lots of colors and patterns in the looks, too, from hunter green and blush to Khloé’s favorite, leopard print.

Check out the clip above to go behind the scenes at the campaign shoot, run by photographer Annie Leibovitz, and visit sears.com to shop the Kardashian Kollection.