Visit the official site: http://itv.com/xfactorIn a sing-off we will never forget, Kevin McHale went head-to-head against Vinnie Jones with this tantalising cover of Labrinth. SUBSCRIBE: http://bit.ly/TXFSubFacebook: http://bit.ly/TXFFBTwitter: http://bit.ly/TXFTwiDownload The X Factor mobile app: http://bit.ly/TXFappWatch full episodes on ITV Hub (UK ONLY): http://www.itv.com/hub/the-x-factor