Parties! The style, stars and scoop from Hollywood's hottest events

Entrepreneurial socialites joined forces when Jade Jagger unveiled her Belvedere Jagger Dagger at West Hollywood's Chateau Marmont hotel. Benji Madden, Paris and Nicki Hilton—both in frocks from the Jade Jagger Collection—and David Katzenberg were among the guests who sat down for dinner as dagger-carrying dancers moved seductively to exotic music while chipping ice with Jagger's $250,000 take on the ice pick. "I love Jade's style. She's total rock royalty," declared Paris. "She knows how to make anything hot."