Ariana Grande vs Taylor Swift: Whos the Queen of Pop Right Now? (Debatable) ▻▻ More Celebrity News .<br />OMG Demi Lovato Falls On Stage, This Time At 2015 Jingle Ball In NYC And She Handles Like A Boss.<br />The 23-year-old fell face-first while performing at iHeart Radio Jingle Ball concert in New York City.<br />Demi Lovato Falls On Stage Again During Jingle Ball 2015 Performance - Demi Lovato is definitely not feeling cool for the summer. The 23-year-old singer took .
