Star Tracks

Hudson is all systems go while filming Bride Wars in New York's Central Park. Plus: Diddy, Eva Longoria Parker, Jessica Simpson and more

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IT'S A TRUCE

Leighton Meester and her Gossip Girl costar Michelle Trachtenberg put aside all (onscreen) drama to enjoy each other's company – and some pricey high fashion – at the Thursday launch of Chanel's flagship boutique on Los Angeles's trendy Robertson Boulevard.

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