One Of X Factor UK's Biggest Global Superstars Returns As A Judge And Performs On The Stage He Once Sang On As A Contestant, Now As A Worldwide Star! We Love You Louis Tomlinson! X Factor Global brings together the very best acts from around the world, keeping you up to date and ensuring that you never miss a thing! Subscribe to X Factor Global: https://www.youtube.com/user/xfactorglobal Watch more X Factor Global videos: https://www.youtube.com/user/xfactorglobal/videos #louistomlinson #xfactor #xfactoruk