Unsigned Artist Christina Grimmie Fends Off Bieber, Rihanna in My Youtube ... - Billboard

Unsigned Artist Christina Grimmie Fends Off Bieber, Rihanna in My Youtube ... - Billboard: " BillboardUnsigned Artist Christina Grimmie Fends Off Bieber, Rihanna in My Youtube ...BillboardGrimmie is overtaking her big-name competitors -- including Justin Bieber and Rihanna -- in the My YouTube contest. As of Feb. 2, the 16-year-old held the ..."JUSTIN BIEBER IMAGES - GOOGLE NEWS