Last week it was announced that Britney Spears would be joining the X Factor as a judge this fall, and now TMZ.com has confirmed that Demi Lovato will be the fourth judge joining Spears, Simon Cowell and L.A. Reid on the panel.

Demi is scheduled to be in New York City tomorrow when it is to be announced that she's joining the show along with Britney. It appears as if the show is set all that's missing is the host/hostess.

Lovato has a summer tour scheduled, but so far there are no conflicts in dates.

What do you think about the judging panel for the revamped X Factor?

Check out Demi Lovato's latest song "Give Your Heart A Break"