Leave it to Katy Perry to close the MTV Video Music Awards. She performed her single "Roar" from her upcoming album "Prism" which is due out in October. The champ used a boxing ring as the stage and trained her way through the performance.
Like Lady Gaga, she didn't miss a beat. Though this wasn't as exciting as Gaga's performance, it suffices for someone like Katy. It was smooth, laid back, and to the point. She has also gotten a lot better vocally. Check out her performance below.