Whitney Houston is one of the best-selling artists of all time, check out these TOP 5 covers of some of her best-selling records ! Featuring performances from X Factor USA, UK and Brazil! 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