Katy Perry and Kanye West hit the American Idol stage for an out-of-this-world performance of the new hit song "E.T."

Looks like something straight out of Tron! Aside from Katy and Kanye's performance, AI finalist Stefano Langone was sent home.


After learning he was voted off, Langone told MTV:

    "It's hard to really show your chops on the show. One thing I wanted to save and keep close to myself was my original music and my piano playing. That's something that I want to bring out and really show the world, and I think it will be very, very special."

Good luck!