TV Watch The X Factor
He has been off American TV since the end of The X Factor USA in 2013.
Four years after competing on The X Factor, Bea Miller is finding her voice and taking control of her career.
Emblem3 is back together and stronger than ever.
Liam Payne's love life has taken a new direction.
The girls of Fifth Harmony have already proven that they're worth it, but now they're looking to work it.
Forget a white Christmas – the Cowell-Silverman clan headed south for the holidays!
Since news broke of One Direction's impending hiatus, rumors have swirled about the British boy band's fate. But the mastermind behind the group, Simon Cowell, says there's no bad blood between the boys, they're just "exhausted."