SIMON COWELL S BIGGEST MISTAKE Was Letting This RETURNING X Factor Contestant Go! | X Factor Global

Simon Cowell took Janet out of the competition back in 2014... two years later she returned and it might just have been SIMON COWELL S BIGGEST MISTAKE EVER! 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 #simoncowell #xfactor #xfactorglobal