Fashion By TooFab Staff | 4/16/2010 3:40 PM PT Despite last season's Justin Bobby drama -- "The Hills" castmates Kristin Cavallari and Audrina Patridge enjoyed shopping together in Beverly Hills yesterday. Nothing like a new pair of shoes to bury the hatchet. #AudrinaPatridge #Fashion #KristinCavallari #PhotoGalleries #Shopping #TheHills