Lucy Hale, Nicole Richie
Credit: Donato Sardella/WireImage

Lucy Hale and Nicole Richie looked fresh faced when they attended a preview of Dior Beauty's Garden Party Spring 2012 collection at Chateau Marmont in Los Angeles, both wearing looks from the label. "It's nice to enjoy the weather, have a nice lunch and catch up," Richie said of the afternoon affair. Click through to see Jennifer Lopez, Taylor Swift and more at last night's hottest parties!