U.S. X-Factor Judges Promote the Show at L.A. Premiere!

Britney Spears, Demi Lovato, Simon Cowell, and LA Reid appeared together last night for the Los Angeles premiere of the U.S. version of the X-Factor!

The show premieres tonight on Fox, and will feature the celebrity judges as they decide which talents might have what it takes to be the next One Direction or Little Mix!

Among the attendees last night were Kelly Osbourne, Zooey Deschanel, and Avril Lavigne. Sounds like a fabulous, star-studded night. We can't wait to catch the show!