Demi Lovato falls on stage at Jingle Ball concert
Saturday, December 12, 2015 - 16:50
in Astronomy & Space
Karen ButlerNEW YORK, Dec. 12 (UPI) -- Demi Lovato tripped over a microphone stand and fell to the ground at the end of her performance at Friday's iHeartRadio/Z100 Jingle Ball.