Kendall Jenner arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Nick Jonas arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Paula Abdul arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Tove Lo arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Wiz Khalifa arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Avi Kaplan, from left, Mitch Grassi, Scott Hoying, Kirstie Maldonado, and Kevin Olusola of Pentatonix arrive at the American Music Awards.AP
Wilmer Valderrama arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Tyga arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Trevor Moran arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Terry Crews arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Rebel Wilson arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.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.AP
Norman Reedus arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Nina Dobrev arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Meghan Trainor arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Meghan Rienks arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Philip Sweet, from left, Kimberly Schlapman, Karen Fairchild and Jimi Westbrook of Little Big Town arrive at the American Music Awards.AP
Kylie Jenner arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Kat Graham arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Justin Bieber arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Julianne Hough arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.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.AP
Gwen Stefani arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Hailee Steinfeld arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Ellie Goulding arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Hannah Davis arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Christina Milian arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Gigi Hadid arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Brittney Marie Cole, from left, Brian Kelley and Tyler Hubbard from Florida Georgia Line, and Hayley Stommel arrive at the American Music Awards.AP
Jack Lawless, from left, JinJoo Lee, Joe Jonas, and Cole Whittle of DNCE arrive at the American Music Awards.AP
Diplo, left, and Skrillex arrive at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Cameron Dallas arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Demi Lovato arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Ciara arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Chloe Grace Moretz arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Cheryl Burke arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Carrie Underwood arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Ashley Benson arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Alicia Silverstone arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Souleye, left, and Alanis Morissette arrive at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Shawn Mendes arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Lauren Jauregui, from left, Ally Brooke, Normani Hamilton, Camila Cabello and Dinah-Jane Hansen of Fifth Harmony arrive at the American Music Awards.none
Liam Payne, from left, Louis Tomlinson, Niall Horan, and Harry Styles of One Direction arrive at the American Music Awards.AP
Zendaya arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Kevin Ray, from left, Sean Waugaman, Nicholas Petricca, and Eli Maiman of Walk The Moon arrive at the American Music Awards.AP
Leon Bridges arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Ricky Garcia, from left, Emery Kelly, and Liam Attridge of Forever In Your Mind arrive at the American Music Awards.AP
Z LaLa arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Michael Clifford, from left, Calum Hood, Luke Hemmings, and Ashton Irwin of Five Seconds of Summer arrive at the American Music Awards.AP
Chloe Lukasiak arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Austin Rhodes, left, and Aaron Rhodes arrive at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Recording artist Selena Gomez attends the 2015 American Music Awards at Microsoft Theater on November 22, 2015 in Los Angeles, California.none
Zuri Hall arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Terri Seymour arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Shad Moss arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Sabrina Carpenter arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Rocsi Diaz arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Rebecca Black arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Liz Hernandez arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Kerri Kasem arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Hayley Orrantia arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Giuliana Rancic arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Charlie Puth arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Bailee Madison arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.AP
Frankie Grande arrives at the American Music Awards at the Microsoft Theater on Sunday, Nov. 22, 2015, in Los Angeles.none