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

Though her husband is a major movie star, it was definitely Katie Holmes' night to shine at the Hollywood premiere of her new flick, Mad Money. Holmes glistened in a stunning silver Armani dress as she stepped out of her limo and into the glare of camera flashes. As the actress worked the press line, Tom Cruise worked the crowd—shaking hands, posing for photographs and signing autographs for the assembled fans.

—With reporting by Andrea Simpson