During this appearance, she was also wearing a skin-tight white bodysuit with pink LED lights and a long white cape. Kanye West was first on a video screen and then appeared with Katy Perry on stage. Then, Katy was placed into a very futuristic throne-like cage.

It was an epic performance served by the duo and many special effects in such an impressive set ! But it seems that this performance wasn't live. According to E!, it was actually pre-taped one week earlier and Katy Perry had to sing the song three times : at some points, her lips weren't matching her singing and her voice sound much better than usual. Even though this appearance wasn't live, her hit E.T. is a difficult one to perform and she did it, never falling flat.