General view of the arrival line at the Forum at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014.MARIO ANZUONI/Reuters
Lucy Hale arrives at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif.Matt Sayles
Singer Kesha arrives at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014.KEVORK DJANSEZIAN/Reuters
Ashton Irwin, from left, Calum Hood, Luke Hemmings and Michael Clifford of 5 Seconds of Summer arrive at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif.Jordan Strauss
Ariana Grande arrives at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif.Jordan Strauss
Jeremy Scott arrives at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014.KEVORK DJANSEZIAN/Reuters
Jessie J arrives at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif.Jordan Strauss
Jennifer Lopez arrives at the 2014 MTV Video Music Awards in Inglewood, California August 24, 2014.MARIO ANZUONI/Reuters
Solange Knowles arrives at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014.KEVORK DJANSEZIAN/Reuters
The cast of "Faking It" poses on the red carpet at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014.KEVORK DJANSEZIAN/Reuters
Nicki Minaj arrives at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif.Matt Sayles
Miley Cyrus arrives at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif.Matt Sayles
Maroon 5 arrives at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif.Jordan Strauss
Ariana Grande arrives at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014.KEVORK DJANSEZIAN/Reuters
Gwen Stefani arrives at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif.Jordan Strauss
Singers Jordin Sparks and Jason Derulo arrive at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014.MARIO ANZUONI/Reuters
Nick Jonas arrives at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif.Matt Sayles
Taylor Swift arrives at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014.MARIO ANZUONI/Reuters
Recording artist Iggy Azalea arrives at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014.MARIO ANZUONI/Reuters
Usher arrives at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif.Matt Sayles
Kendall Jenner, from left, Kim Kardashian, and Kylie Jenner arrive at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif.Matt Sayles
Wiz Khalifa and Amber Rose arrive at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014.KEVORK DJANSEZIAN/Reuters
Singer Gwen Stefani arrives at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014.MARIO ANZUONI/Reuters
Jessie J performs "Bang-Bang" on stage during the 2014 MTV Video Music Awards in Inglewood, California August 24, 2014.LUCY NICHOLSON/Reuters
Ariana Grande, from left, Jessie J and Nicki Minaj perform at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif.Chris Pizzello
Charli XCX performs at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif.Matt Sayles
Nicki Minaj performs "Anaconda" during the 2014 MTV Video Music Awards in Inglewood, California August 24, 2014.LUCY NICHOLSON/Reuters
Taylor Swift performs "Shake It Off" during the 2014 MTV Video Music Awards in Inglewood, California August 24, 2014.MARIO ANZUONI/Reuters
Usher takes the stage to perform "She Came to Give It to You" during the 2014 MTV Video Music Awards in Inglewood, California August 24, 2014.MARIO ANZUONI/Reuters
Taylor Swift performs "Shake It Off" on stage during the 2014 MTV Video Music Awards in Inglewood, California August 24, 2014.MARIO ANZUONI/Reuters
Usher performs "She Came to Give It to You" with Nicki Minaj (2nd L) backstage during the 2014 MTV Video Music Awards in Inglewood, California August 24, 2014.MARIO ANZUONI/Reuters
Actor Jim Carey falls backward as he and Jeff Daniels (R) present the award for best pop video during the 2014 MTV Video Music Awards in Inglewood, California August 24, 2014.LUCY NICHOLSON/Reuters
Common discusses the death of Mike Brown in Ferguson, Missouri before presenting the award for best hip hop video on stage during the 2014 MTV Video Music Awards in Inglewood, California August 24, 2014.LUCY NICHOLSON/Reuters
Singer Ed Sheeran jumps onto the back of director Emil Nava backstage after winning the award for best male video for "Sing" backstage during the 2014 MTV Video Music Awards in Inglewood, California August 24, 2014.KEVORK DJANSEZIAN/Reuters