The X Factor USA Season 4 Rumors: Miley Cyrus As Judge, Demi Lovato Quitting, And Simon Cowell Returning To UK Series?

As "The X Factor" USA comes to an end tonight, many season 4 rumors are swirling regarding the judges panel and the future of Simon Cowell. 

Amidst all "The X Factor" USA season 4 rumors, one thing is confirmed, and that is the exit of Demi Lovato as a judge.

"I started the show being a singer and a musician, and so I'm going to go back to that," said the young artists according to BBC. "It's been really great but I'm so excited for 2014. I'm going to dedicate it completely and entirely to music, touring and making a new album."

"Being able to sit next to Kelly [Rowland] and Paulina [Rubio] and see them twice a week, and also helping mentor the contestants."

The biggest "X Factor" rumor is that thanks to Simon Cowell recently name-dropping Miley Cyrus.

"I recently met Miley Cyrus, and I really liked her. She has an opinion for sure," said Cowell according to EntertainmentWise.

Although Miley Cyrus is just one of several names being mentioned amidst "The X Factor" USA season 4 rumors, many seem keen to see the "Wrecking Ball" if the series return.

Despite disappointing ratings, Simon Cowell believes that "The X Factor" USA will return for season 4, although whether he will or not remains to be seen.

"We'll be coming back in the U.S. next season, but my role on the show may change," said Cowell. "We're in the middle of a conversation about this is what we think the show should look like, what the fans would like, so my role may change but I can't say any more than that."

One of the rumors is that Simon Cowell may return to "The X Factor" UK, but no doubt he will be part of the think tank once season 4 rolls around.