Visit the official site: http://itv.com/xfactor After his unbelievably brilliant rendition of Everybody Hurts by R.E.M, Simon Cowell says Brendan Murray is the best act on The X Factor 2018 by miles. 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