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Taylor Swift attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013 in Los Angeles.
Miley Cyrus
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Miley Cyrus attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Katy Perry
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Katy Perry attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
One Direction
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From left, Zayn Malik, Louis Tomlinson, Liam Payne, Harry Styles, and Niall Horan of the musical group One Direction arrive at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Jordin Sparks
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Jordin Sparks attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Ke$ha
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Ke$ha arrives at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Kendall Jenner and Kylie Jenner
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Kendall Jenner, left, and Kylie Jenner arrive at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Lady Gaga
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Lady Gaga attends the 2013 American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Lady Antebellum
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From left, Charles Kelley, Hillary Scott and Dave Haywood of Lady Antebellum attend the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013,in Los Angeles.
Lance Bass
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Lance Bass attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Joan Jett
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Joan Jett attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Ariana Grande
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Ariana Grande attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Heidi Klum
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Heidi Klum attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Jenna Ushkowitz
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Jenna Ushkowitz arrives at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Kelly Osbourne
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Kelly Osbourne arrives at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Jesse McCartney
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Jesse McCartney attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
The Ceremonies
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Matthew R. Cook, Michael B. Cook and Mark N. Cook of The Ceremonies attend the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Jake Owen
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Jake Owen arrives at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Fifth Harmony
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Members of Fifth Harmony, from left, Normani Kordei, Lauren Jauregui, Dinah Jane Hansen, Ally Brooke, and Camila Cabello arrive at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Jaimie Alexander
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Actress Jaimie Alexander attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Calvin Harris
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Calvin Harris attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Florida Georgia Line
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Brian Kelly and Tyler Hubbard of Florida Georgia Line attend the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Naya Rivera
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Naya Rivera attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Billy Ray Cyrus
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Billy Ray Cyrus arrives at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Jennifer Hudson
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Jennifer Hudson arrives at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
James Durbin and Heidi Lowe
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James Durbin and wife Heidi Lowe attend the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Marc Anthony
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Marc Anthony attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013 in Los Angeles.
Luke Bryan
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Luke Bryan attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Zandaya
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Zandaya attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
R. Kelly
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R. Kelly arrives at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Alicia Silverstone
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Alicia Silverstone arrives at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Nicole Richie
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Nicole Richie attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Ciara
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Ciara attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Wayne Newton
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Wayne Newton arrives at the American Music Awards at the Nokia Theatre L.A. Live on Sunday, Nov. 24, 2013, in Los Angeles.
Chilli and T-Boz
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Chilli, left, and T-Boz of the musical group TLC arrive at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Chris Daughtry
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Chris Daughtry arrives at the American Music Awards at the Nokia Theatre L.A. Live on Sunday, Nov. 24, 2013, in Los Angeles.
Skylar Grey
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Skylar Grey attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Zoe Saldana
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Zoe Saldana arrives at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Lil Mama
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Lil Mama arrives at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Casper Smart
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Casper Smart arrives at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Sarah Silverman
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Sarah Silverman arrives at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Christina Aguilera
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Christina Aguilera arrives at the American Music Awards at the Nokia Theatre L.A. Live on Sunday, Nov. 24, 2013, in Los Angeles.
Akon
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Akon attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Nelly
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Nelly attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Nathan Fillion
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Nathan Fillion arrives at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Pete Wentz
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Pete Wentz of Fall Out Boy attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Wiz Khalifa
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Wiz Khalifa attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
2 Chainz
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2 Chainz arrives at the American Music Awards at the Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Daisy Fuentes
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Daisy Fuentes attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.
Trevor Jackson
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Trevor Jackson attends the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013, in Los Angeles.