Red Carpet Fashions From the AMA

 

Carrie Underwood arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

 

Ciara arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Ciara arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Christina Milian arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Luke Bryan, from right, and Caroline Boyer arrive at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

 

Tove Lo arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

 

 

Diplo, left, and Skrillex arrive at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Gwen Stefani arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

 

Hailee Steinfeld arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

 

Rebel Wilson arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Gigi Hadid arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Lauren Jauregui, from left, Ally Brooke, Normani Hamilton, Camila Cabello and Dinah-Jane Hansen of Fifth Harmony arrive at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015,

Philip Sweet, from left, Kimberly Schlapman, Karen Fairchild and Jimi Westbrook of Little Big Town arrive at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Nick Jonas arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Wilmer Valderrama arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Wiz Khalifa arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Pete Wentz, from left, Andy Hurley, and Joe Trohman of Fall Out Boy arrive at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Jack Lawless, from left, JinJoo Lee, Joe Jonas, and Cole Whittle of DNCE arrive at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Paula Abdul arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Z LaLa arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Zendaya arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

 

Kat Graham arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Justin Bieber arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

 

Harry Styles arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

 

Alicia Silverstone arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Nina Dobrev arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Julianne Hough arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

 

Kendall Jenner, left, and Kylie Jenner arrive at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

 

Selena Gomez arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

 

Demi Lovato arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Demi Lovato arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

 

Rocsi Diaz arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Souleye, left, and Alanis Morissette arrive at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Jenny McCarthy, left, and Donnie Wahlberg arrive at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Serayah arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)