Justin Bieber Freaks Out & Storms Off Stage - Demi Lovato Secretly Dating John Mayer (DHR)

More Celebrity News ►► http://bit.ly/SubClevverNews Justin Bieber storms off stage mid concert and Demi Lovato might be dating John Mayer. All this & more on today's Daily Hollywood Rundown. For More Clevver Visit: Website: http://www.clevver.com