Visit the official site: http://itv.com/xfactor See what happened when our X Factor Contestants took inspiration from the movie Mamma Mia! Here We Go Again for their performance on tonight’s Semi-Final show. Who do you think will have a Super Trouper performance? Will any of our Contestants become Dancing Queens? Watch to find out! 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