X Factor USA’s Final Show Details Confirmed, Justin Bieber & Leona Lewis To Perform

With the final of the X Factor USA just over 24 hours away, superstars including Justin Bieber and Leona Lewis have been confirmed to perform on stage.

Revealing details at a press conference yesterday (December 19) Justin (whose appearance will be pre-recorded) and Leona, will be joined by Ne-Yo and Pitbull during the two day final on FOX, Digital Spy reports.

Following the the format of the UK version, the three remaining finalists, Melanie Amaro, Josh Krajcik and Chris Rene will duet with a mystery guest. And despite being eliminated from the competition, the Hollywood Reporter claims that Drew Ryniewicz will appear on stage with Justin, who tweeted her after her exit from the show.

The order of performances has also been revealed with Josh taking to the stage first, Chris performing second and Melanie appearing third.

Could the X Factor USA final be the last time we see Steve Jones following reports that the host has been sacked from his job as host?

Will you be watching?