Directed by Eric Wareheim, the clip was created as part of the YouTube Music Awards. "I love Eric Wareheim," says the singer. "I was so excited when he wanted to work with me on this. I don't need to explain the video - just watch it. It's gross."

"Famous" is the fourth single from "Sucker", following "Boom Clap", "Break The Rules" and Doing It." "Sucker: debuted at No. 28 on the U.S. Billboard 200 upon its release in December with opening week sales of 28,907 copies.

Charli XCX just wrapped up a series of European dates opening for Katy Perry; she'll launch a UK tour on Tuesday before heading to Japan, the Far East and Australia next month.