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

It was all about friends when Orlando Bloom, Jennifer Aniston and Kate Beckinsale (in Balenciaga) joined Courteney Cox Arquette and Ken Paves to raise money for the Epidermolysis Bullosa Medical Research Foundation at Eva Longoria Parker's hot new Hollywood eatery, Beso. "It’s like any great cause that begins its trail by creating awareness. That’s why we’re here," said Aniston, a longtime supporter of the Foundation. The other big draw for the socially-conscious star? "The guacamole!"

—Lindzi Scharf