It was a week full of romance and raucous awards shows for some of our favorite stars! Robert Pattinson and Kristen Stewart cozied up at the MTV Movie Awards, while Jennifer Aniston and Justin Theroux saved their PDA for the afterparty. The Twilight stars swept Sunday's show, but Jennifer and Ben Affleck each took home honors at Saturday's Guys Choice Awards. Kate Middleton and Prince William, meanwhile, were across the pond making jaws drop with their first official social engagement as a married couple. Check out all of these pictures, and even more memorable photos, in the gallery!