Avril Lavigne and Chris Rene perform "Complicated" on "The X Factor."FOX/Ray Mickshaw - Thursday, December, 22, 2011, 8:22 PM

Melanie Amaro and R. Kelly perform "I Believe I Can Fly" on "The X Factor."FOX/Ray Mickshaw - Thursday, December, 22, 2011, 8:22 PM

Josh Krajcik and Alanis Morissette perform "Uninvited" on "The X Factor."FOX/Ray Mickshaw - Thursday, December, 22, 2011, 8:22 PM

Chris Rene performs his song "Young Homie" on "The X Factor."FOX/Ray Mickshaw - Thursday, December, 22, 2011, 8:22 PM

Melanie Amaro performs "Listen" by Beyoncé on "The X Factor."FOX/Ray Mickshaw - Thursday, December, 22, 2011, 8:22 PM

Josh Krajcik performs "At Last" by Etta James on "The X Factor."FOX/Ray Mickshaw - Thursday, December, 22, 2011, 8:22 PM

Marcus Canty performs "I'll Make Love to You" by Boyz II Men on "The X Factor."FOX/Ray Mickshaw - Monday, December, 19, 2011, 9:19 PM

Marcus Canty performs "Careless Whisper" by George Michael on "The X Factor."FOX/Ray Mickshaw - Monday, December, 19, 2011, 9:19 PM

Josh Krajcik performs "Hallelujah" by Leonard Cohen on "The X Factor."FOX/Ray Mickshaw - Monday, December, 19, 2011, 9:19 PM

Josh Krajcik performs "Come Together" by The Beatles on "The X Factor."FOX/Ray Mickshaw - Monday, December, 19, 2011, 9:19 PM

Chris Rene performs Fly" by Sugar Ray on "The X Factor."FOX/Ray Mickshaw - Monday, December, 19, 2011, 9:19 PM

Melanie Amaro performs "Feeling Good" by Anthony Newley and Leslie Bricusse on "The X Factor."FOX/Ray Mickshaw - Monday, December, 19, 2011, 9:19 PM

Chris Rene performs "No One" by Alicia Keys on "The X Factor."FOX/Ray Mickshaw - Monday, December, 19, 2011, 9:19 PM

Melanie Amaro performs "Hero" by Mariah Carey on "The X Factor."FOX/Ray Mickshaw - Monday, December, 19, 2011, 9:19 PM

Melanie Amaro performs "Someone Like You" by Adele on "The X Factor."FOX/Ray Mickshaw - Thursday, December, 8, 2011, 11:8 PM

Rachel Crow performs "Nothin' on You" by B.o.B on "The X Factor."FOX/Frank Micelotta - Thursday, December, 8, 2011, 11:8 PM

Melanie Amaro performs "When You Believe" by Mariah Carey and Whitney Houston on "The X Factor."FOX/Ray Mickshaw - Thursday, December, 8, 2011, 11:8 PM

Marcus Canty performs "Ain't Nobody" by Rufus & Chaka Khan on "The X Factor."FOX/Ray Mickshaw - Thursday, December, 8, 2011, 11:8 PM

Rachel Crow performs "Music and Me" by Michael Jackson on "The X Factor."FOX/Ray Mickshaw - Thursday, December, 8, 2011, 11:8 PM

Josh Krajcik performs "We Found Love" by Rihanna on "The X Factor."FOX/Ray Mickshaw - Thursday, December, 8, 2011, 11:8 PM

Marcus Canty performs "A Song for You" by Leon Russell on "The X Factor."FOX/Ray Mickshaw - Thursday, December, 8, 2011, 11:8 PM

Josh Krajcik performs "Something" by The Beatles on "The X Factor."FOX/Ray Mickshaw - Thursday, December, 8, 2011, 11:8 PM

Chris Rene performs "Where Do We Go From Here" by Chris Rene on "The X Factor."FOX/Ray Mickshaw - Thursday, December, 8, 2011, 11:8 PM

Chris Rene performs "Live Your Life" by T.I. on "The X Factor."FOX/Ray Mickshaw - Thursday, December, 8, 2011, 11:8 PM