Legendary CELEBRITY Duets inc. Beyoncé, George Michael & Rihanna! | The X Factor UK

Visit the official site: The X Factor has had its fair share of celebrity appearances but these star-studded duets are next level! Famous faces include George Michael, Christina Aguilera, Rihanna, Michael Bublé and Beyoncé! SUBSCRIBE: Facebook: Twitter: Download The X Factor mobile app: Watch full episodes on ITV Hub (UK ONLY):