NEW YORK, NY - DECEMBER 13: Ariana Grande performs onstage during Z100's Jingle Ball 2013, presented by Aeropostale, at Madison Square Garden on December 13, 2013 in New York City. (Photo by Jamie ... more 
NEW YORK, NY - DECEMBER 13: Ariana Grande performs onstage during Z100's Jingle Ball 2013, presented by Aeropostale, at Madison Square Garden on December 13, 2013 in New York City. (Photo by Jamie McCarthy/Getty Images for Clear Channel) less 
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Getty Images | Photo By Jamie McCarthy / Getty Images for Clear Channel
Fri, Dec 13, 2013 10:00 PM EST