The singer shows off her moves at an awards show in France. Plus: Britney & Isaac, Justin, Cameron & Kelly and more

DUNKING CHIC

While girlfriend Beyoncé is abroad promoting Dreamgirls, Jay-Z makes a slam-dunk appearance as the co-owner of the New Jersey Nets at a New York press conference on Thursday. The rap mogul showed off his new...um, jersey to promote the b-ball team's move in 2009 to a Brooklyn-based arena.