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NEW YORK, NY - JUNE 06: Demi Lovato performing on the Mudd Stage at Digifest on June 6, 2015 in New York City. (Photo by Craig Barritt/Getty Images for MUDD)

NEW YORK, NY - JUNE 06:  Demi Lovato performing on the Mudd Stage at Digifest on June 6, 2015 in New York City.  (Photo by Craig Barritt/Getty Images for MUDD)