Katy Perry performs a medley at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Matt Sayles/Invision/AP Photo)





Dinah Jane, from left, Normani Kordei, Lauren Jauregui, and Ally Brooke of Fifth Harmony perform a medley at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Chris Pizzello/Invision/AP Photo)





Katy Perry performs a medley at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Matt Sayles/Invision/AP Photo)





Paris Jackson presents the award for best pop video at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Chris Pizzello/Invision/AP Photo)





Miley Cyrus performs “Younger Now” at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Chris Pizzello/Invision/AP Photo)





Show host Katy Perry speaks on stage at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Mario Anzuoni/Reuters)





Jessica Andrea, left, and Logic arrive at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Chris Pizzello/Invision/AP Photo)





Pink performs a medley at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Matt Sayles/Invision/AP Photo)





Host Katy Perry is lowered onto the stage at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Chris Pizzello/Invision/AP Photo)





Nicki Minaj performs at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Matt Sayles/Invision/AP Photo)





Katy Perry performs a medley at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Matt Sayles/Invision/AP Photo)





Miley Cyrus performs at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Mario Anzuoni/Reuters)





Singer Pink (C) performs at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Mario Anzuoni/Reuters)





Cardi B performs during arrivals at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Danny Moloshok/Reuters)





Show host Katy Perry displays a costume at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Mario Anzuoni/Reuters)





A dancer afire during a performance by Kendrick Lamar at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Mario Anzuoni/Reuters)





Alessia Cara performs “Scars to Your Beautiful” at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Mario Anzuoni/Reuters)





Kendrick Lamar performs at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Mario Anzuoni/Reuters)





Nicki Minaj performs at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Mario Anzuoni/Reuters)





Singer Lorde performs at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Mario Anzuoni/Reuters)





Fifth Harmony drop their microphones as they perform at the MTV Video Music Awards at The Forum on Sunday, August 27, 2017, in Inglewood, Calif. (Photo by Mario Anzuoni/Reuters)