Louisa beats Reggie and Bollie to the title | The Final Results | The X Factor 2015

Visit the official site: http://itv.com/xfactor Tickets for The X Factor tour are now available! Purchase your tickets here: http://bit.ly/XFactorLive2016 Louisa is your X Factor 2015 winner! Watch the moment Olly and Caroline announced the news now… 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