Visit the official site: http://itv.com/xfactor Reggie 'N' Bollie cover One Direction's What Makes You Beautiful and OMI's Cheerleader for the ultimate mash-up. SUBSCRIBE: http://bit.ly/TXFSub Facebook: http://bit.ly/TXFFB Twitter: http://bit.ly/TXFTwi Download The X Factor mobile app: http://bit.ly/TXFapp Watch full episodes on ITV Player (UK ONLY): http://www.itv.com/itvplayer
