Demi Lovato Can't Believe She's Part of the 'X Factor'

Demi Lovato shows off her rocker chic style while out and about on Wednesday (September 12) in Los Angeles.

The 20-year-old singer and X Factor judge ran a few errands before getting in her car and driving home.

PHOTOS: Check out the latest pics of Demi Lovato

That night, the first episode of the two part season premiere of The X Factor aired and Demi tweeted throughout the entire thing. “How incredible is that intro to the show? Amazing!! Still can’t believe I’m a part of this. #XFactor,” she wrote.

Make sure to tune in for the second part tonight at 8/7c on Fox!

WHAT DID YOU THINK of Demi Lovato as an X Factor judge so far?

10+ pictures inside of Demi Lovato running errands…