Rough Copy is made from Joey , 25, electrical engineer, Sterling – 24, teaching assistant and Kas- 22, Carpenter - London
"I think ladies and young girls are all going to love our music," the group say. "There is not a group out there like us, it’s time for a change."
On stage and the group declare they want to become the biggest band in the world, before performing Use Somebody by Kings of Leon.
Gary Barlow raves: " Guys you were born to be on the stage. And I think you are going to be an absolute nightmare to mentor."
Tulisa adds: "Tulisa: Guys, thank you. You have made my day. You come up there and you are entertainers. I thought it was a brilliant audition"
Meanwhile trio Triple J get a similar reception, as the final acts fight for the last spots in bootcamp.
The X Factor 2012 airs at 8PM tonight on ITV1.
Browse pictures of the final X Factor auditions below...