Nikki Reed, Nick Cannon, Ellie Kemper, and more stars stopped by our exclusive PopSugar photo booth backstage at yesterday's Do Something Awards in Santa Monica, CA. Giuliana and Bill Rancic showed off their style with paper glasses and mustaches, while Nikki couldn't pick just one prop to pose with. The show brought out more stars, including Kristen Bell and Dax Shepard, who are promoting their movie Hit and Run. The biggest name of the night, however, was Ben Affleck, who was honored for his work on the Eastern Congo Initiative. Check out all of our cute photo booth pictures now!