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

Stella McCartney and Tastybaby combined the best of all worlds when they brought together kids, crafts, food, and shopping at McCartney's West Hollywood boutique. "We're encouraging everyone to shop," shared a delighted Kate Beckinsale, who—with husband Len Wiseman by her side—helped spread the word that a portion of the proceeds benefited the Children's Action Network.