Spotted Shopping: Reese, Hayden and more!

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– REESE WITHERSPOON, browsing and enjoying a successful shopping trip to Jill Roberts in Beverly Hills. The smiling actress chatted on her cell phone while scoping out the merchandise.

– MARCIA CROSS, scouting the bathing suit section at Bloomingdale’s at Los Angeles’s Century City mall. Looking natural and carrying a selection of suits to try on, new mom Cross “was relaxed and low key,” a fellow shopper tells us. The Desperate Housewives star, who told PEOPLE she’s been losing weight with exercise DVDs and at the gym, browsed through each rack.

– PAULA ABDUL, indulging in a major shopping spree at Arrogant Cat, a boutique on Great Portland Street in London. The Hey Paula star spent £6,500 — taking almost one of everything in the store!

– MANDY MOORE,hitting upScoop in New York’s Meatpacking District. The singer-actress left with a signature nylon shopping bag — and continued on to lunch at neighboring bistro Pastis.

– HAYDEN PANETTIERE, shoe-shopping with her boyfriend at the Beverly Center Steve Madden store. The Heroes star left the store with three pairs of shoes, including Mixup, Latch and Tallis.

– MICHELLE WILLIAMS, indulging in some retail therapy with a girlfriend at DKNY’s Madison Avenue boutique where she stocked up on pieces from their fall/winter collection. Also at DKNY’s SoHo location: BILLY CRYSTAL, taking his wife on a shopping expedition.

– HALLE BERRY, leaving trendy L.A> boutiques Madison and Ron Herman with a full load.