The 2015 American Music Awards (AMAs) brought out all the biggest celebrities in music. Jennifer Lopez hosted the awards show, which was held Sunday night at the Microsoft Theater in Los Angeles. Artists like Demi Lovato, Nick Jonas, Gwen Stefani, Carrie Underwood, Tyga, Chloe Lukasiak, Kylie Jenner, Kendall Jenner and more showed up in their most stylish outfits to walk the red carpet before the ceremony.

Check out photos of the red carpet arrivals below, and for more information on nominees and how to watch the 2015 AMAs, click HERE.

One Direction AMAs 2015
One Direction attends the American Music Awards on Nov. 22, 2015 in Los Angeles. From left: Liam Payne, Louis Tomlinson, Niall Horan and Harry Styles. Getty
Ciara AMAs 2015
Ciara attends the AMAs on Nov. 22, 2015 in Los Angeles. Getty
Rebel Wilson AMAs 2015
Rebel Wilson attends the AMAs on Nov. 22, 2015 in Los Angeles. Getty
Paula Abdul AMAs 2015
Paula Abdul attends the AMAs on Nov. 22, 2015 in Los Angeles. Getty
Justin Bieber
Justin Bieber attends the American Music Awards on Nov. 22, 2015 in Los Angeles. Getty
Wis Khalifa AMAs 2015
Wiz Khalifa walks the red carpet at the American Music Awards on Nov. 22, 2015 in Los Angeles. Getty
Julianne Hough AMAs 2015
Julianne Hough poses before the AMAs on Nov. 22, 2015 in Los Angeles. Getty
Alicia Silverstone
Alicia Silverstone attends the American Music Awards on Nov. 22, 2015 in Los Angeles. Getty
Hailee Steinfeld AMAs 2015
Hailee Steinfeld walks the red carpet before the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Getty
Gigi Hadid AMAs 2015
Gigi Hadid attends the AMAs on Nov. 22, 2015 in Los Angeles. Getty
Selena Gomez AMAs 2015
Selena Gomez attends the American Music Awards on Nov. 22, 2015 in Los Angeles. Getty
Zendaya AMAs 2015
Zendaya poses on the red carpet before the AMAs on Nov. 22, 2015 in Los Angeles. Getty
Kat Graham AMAs 2015
Kat Graham attends the American Music Awards on Nov. 22, 2015 in Los Angeles. Getty
Gwen Stefani AMAs 2015
Gwen Stefani walks the red carpet at the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Getty
Meghan Trainor AMAs 2015
Meghan Trainor attends the 2015 American Music Awards on Nov. 22, 2015 in Los Angeles. Getty
Ashley Benson AMAs 2015
Ashley Benson attends the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Getty
Nina Dobrev AMAs 2015
Nina Dobrev walks the red carpet at the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Getty
Nick Jonas AMAs 2015
Nick Jonas attends the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Getty
Demi Lovato AMAs 2015
Demi Lovato poses on the red carpet at the 2015 American Music Awards on Nov. 22, 2015 in Los Angeles. Getty
Carrie Underwood AMAs 2015
Carrie Underwood attends the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Getty
Kendall and Kylie AMAs 2015
Kendall Jenner (left) and Kylie Jenner walk the red carpet at the 2015 American Music Awards on Nov. 22, 2015 in Los Angeles. In Season 11 of "Keeping up With the Kardashians," the sisters clash over not spending enough time together. Getty
Tyga AMAs 2015
Tyga attends the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Getty
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Alanis Morissette attends the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Getty