GALLERY: MTV VMA fashion

Wiz Khalifa, left, and Amber Rose arrive at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif. (Photo by Matt Sayles/Invision/AP)

Wiz Khalifa and Amber Rose arrive at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014. Photo: REUTERS/Kevork Djansezian

Wiz Khalifa, left, and Amber Rose arrive at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif. (Photo by Jordan Strauss/Invision/AP)

Ke$ha arrives at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif. (Photo by Jordan Strauss/Invision/AP)

Charli XCX arrives at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014. Photo: REUTERS/Kevork Djansezian

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. (Photo by Jordan Strauss/Invision/AP)

Jessie J arrives at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif. (Photo by Jordan Strauss/Invision/AP)

Chanel Iman arrives at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014. Photo: REUTERS/Kevork Djansezian

Solange Knowles arrives at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014. Photo: REUTERS/Kevork Djansezian

Jordin Sparks, left, and Jason Derulo arrive at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif. (Photo by Matt Sayles/Invision/AP)

Sarah Hyland arrives at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014. Photo: REUTERS/Kevork Djansezian

Adam Levine, left, and Behati Prinsloo arrive at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif. (Photo by Jordan Strauss/Invision/AP)

Gwen Stefani arrives at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif. (Photo by Jordan Strauss/Invision/AP)

Musician Nick Jonas and Olivia Culpo arrive at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014. Photo: REUTERS/Kevork Djansezian

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. (Photo by Matt Sayles/Invision/AP)

Common and Usher greet each other at the 2014 MTV Video Music Awards in Inglewood, California August 24, 2014. Photo: REUTERS/Mario

Gwen Stafani arrives at the 2014 MTV Video Music Awards in Inglewood, California August 24, 2014. Photo: REUTERS/Mario Anzuoni

Jennifer Lopez arrives at the 2014 MTV Video Music Awards in Inglewood, California August 24, 2014. Photo: REUTERS/Mario Anzuoni

Iggy Azalea arrives at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014. Photo: REUTERS/Kevork Djansezian

Casper Smart arrives at the 2014 MTV Music Video Awards in Inglewood, California August 24, 2014. Photo: REUTERS/Kevork Djansezian

Riff Raff, left, and Katy Perry arrive at the MTV Video Music Awards at The Forum on Sunday, Aug. 24, 2014, in Inglewood, Calif. (Photo by Jordan Strauss/Invision/AP)