Katy Perry: 'E.T.' Live on American Idol with Kanye West!
Check out Katy Perry performing her hit single “E.T.” on American Idol!
The 26-year-old singer dressed in a glowing futuristic outfit and led a group of alien dancers as she performed her #1 smash.
“#ET ON AMERICAN IDOL TONIGHT!” Katy tweeted right before the show.
She tweeted, “and then Kanye played all the hits and we were #living!”
WHAT DO YOU THINK of Katy’s performance?
Katy Perry – ‘E.T.’ Live on American Idol