Rihanna vs Lady Gaga vs Beyonce vs P!nk vs Demi Lovato vs Ellie Goulding - Stay "Megamix" HD

Facebook: http://www.facebook.com/TheTop20MusicVideos -Twitter: http://twitter.com/#!/TheTop20MusicVi "6th Single Of "TT20MV: The Mash Up Zone (Vol. 2)" I h...