THROWBACK! ANT & SEB sing Mysterious Girl | The X Factor UK

Visit the official site: http://itv.com/xfactor There s just one word for this audition... ICONIC. Ant and Seb are by far one of our most memorable duo s in X Factor history. Take a look at their completely unforgettable audition... 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 Hub (UK ONLY): http://www.itv.com/hub/the-x-factor