Best Celebrity Pictures December 2011

The past month was full of exciting moments for some of Hollywood's biggest stars. Brad Pitt and Angelina Jolie caused a stir at multiple premieres for her directing debut, In the Land of Blood and Honey, and Robert Pattinson hit the town in LA. Jennifer Garner had Seraphina's help with their holiday shopping, while Kate Middleton wore Alexander McQueen to a gala with both Princes Harry and William. Lots more went down, so click through to see the best December photos and don't forget to vote for the biggest headlines of 2011!