When stars get real

Bradley Cooper wasn't just stopping by a London Burger King for a Whopper run on Tuesday, July 29. He was actually doing work -- and in more ways than one. <a href='http://www.eonline.com/news/564126/why-is-bradley-cooper-working-at-burger-king' target='_blank'>According to E! News</a>, the Oscar nominee got behind the grill and learned how to flip burgers for a role in an upcoming movie. Here are a few more moments when celebrities have stepped out of their reality and into ours:

Bradley Cooper wasn't just stopping by a London Burger King for a Whopper run on Tuesday, July 29. He was actually doing work -- and in more ways than one. According to E! News, the Oscar nominee got behind the grill and learned how to flip burgers for a role in an upcoming movie. Here are a few more moments when celebrities have stepped out of their reality and into ours: