Pictured: Ariana Grande Mandatory Credit ?? Gilbert Flores /Broadimage 56th Annual Grammy Awards 1/26/14, Los Angeles, California, United States of America Reference: 012614_GFLA_BDG_A_256 Broadimage Newswire Los Angeles 1+ (310) 301-1027 New York 1+ (646) 827-9134 sales@broadimage.com http://www.broadimage.com

Pictured: Ariana Grande Mandatory Credit ?? Gilbert Flores/Broadimage 102.7 KIIS FM's Wango Tango 2014 - Concert 5/10/14, Carson, California, United States of America Broadimage Newswire Los Angeles 1+ (310) 301-1027 New York 1+ (646) 827-9134 sales@broadimage.com http://www.broadimage.com

Ariana Grande arrives at the 2013 American Music Awards, on Sunday, Nov. 24, 2013 in Los Angeles. (Photo by Matt Sayles/Invision/AP)

Pictured: Ariana Grande Mandatory Credit ?? Gilbert Flores /Broadimage 56th Annual Grammy Awards 1/26/14, Los Angeles, California, United States of America Reference: 012614_GFLA_BDG_A_259 Broadimage Newswire Los Angeles 1+ (310) 301-1027 New York 1+ (646) 827-9134 sales@broadimage.com http://www.broadimage.com

LAS VEGAS, NV - MAY 18: Ariana Grande performs on the 2014 Billboard Music Awards at the MGM Grand Garden Arena on Sunday, May 18, 2014 in Las Vegas, Nevada. PgMicelotta/MediaPunch Credit: MediaPunch/face to face - Germany, Austria, Switzerland, Eastern Europe, Australia, UK, USA, Taiwan, Singapore, China, Malaysia, Thailand, Sweden, Estonia, Latvia and Lithuania rights only - fot. Face to Face/REPORTER

Pictured: Ariana Grande Mandatory Credit ?? Gilbert Flores/Broadimage 2013 Billboard Music Awards - Arrivals 5/19/13, Las Vegas, Nevada, United States of America Broadimage Newswire Los Angeles 1+ (310) 301-1027 New York 1+ (646) 827-9134 sales@broadimage.com http://www.broadimage.com

IMAGE DISTRIBUTED FOR UNIVERSAL - Katy Perry seen at Universal Music Group's 2014 Post Grammy Party, on Sunday, Jan. 26, 2014 in Los Angeles. (Photo by Alexandra Wyman/Invision for Universal Music Group/AP Images)

WASHINGTON, D.C. - JUNE 25: Katy Perry in Concert during her Prismatic World Tour at the Verizon Center in Washington, D.C. on June 25, 2014. Credit: mpi34/MediaPunch Credit: MediaPunch/face to face - Germany, Austria, Switzerland, Eastern Europe, Australia, UK, USA, Taiwan, Singapore, China, Malaysia, Thailand, Sweden, Estonia, Latvia and Lithuania rights only - fot. Face to Face/REPORTER

WASHINGTON, D.C. - JUNE 25: Katy Perry in Concert during her Prismatic World Tour at the Verizon Center in Washington, D.C. on June 25, 2014. Credit: mpi34/MediaPunch Credit: MediaPunch/face to face - Germany, Austria, Switzerland, Eastern Europe, Australia, UK, USA, Taiwan, Singapore, China, Malaysia, Thailand, Sweden, Estonia, Latvia and Lithuania rights only - fot. Face to Face/REPORTER

Pictured: Avril Lavigne Mandatory Credit ? Luiz Martinez / Broadimage Abbey Dawn By Avril Lavigne - Launch Party 3/13/12, West Hollywood, California, United States of America Broadimage Newswire Los Angeles 1+ (310) 301-1027 New York 1+ (646) 827-9134 sales@broadimage.com http://www.broadimage.com