Who will be the first to leave The X Factor? Tonight, the first contestant will be eliminated, as the results show airs at 7.30pm.

There will also be two very special guest performers – Canadian singer Bryan Adams, who has sold over 65 million albums worldwide, and Australia's Got Talent 2011 winner Jack Vidgen, who has just released his debut album Yes I Am through Sony Music.

Jack will will be performing a medley of Who's Lovin' You and Think. Both feature on the album Yes I Am. Visit Jack's official website at www.jackvidgen.com

Our second special guest performer Bryan Adams will be singing When You're Gone a track he first performed with Mel B's buddy Mel C. Bryan is over in Australia with his Bare Bones Tour, for more details check out www.bryanadams.com