Visit the official site: http://itv.com/xfactor Woah there - who ordered a large dollop of funk Fleur steps it up with this Bruno Mars and Mark Ronson hit, but was it a popular enough hit for Fleur to sing for the Semi-Final Download Fleur’s version of Uptown Funk: https://itunes.apple.com/gb/album/uptown-funk-x-factor-performance/id947446937 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