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. Photo: Getty Ciara AMAs 2015 Ciara attends the AMAs on Nov. 22, 2015 in Los Angeles. Photo: Getty

Rebel Wilson AMAs 2015 Rebel Wilson attends the AMAs on Nov. 22, 2015 in Los Angeles. Photo: Getty Paula Abdul AMAs 2015 Paula Abdul attends the AMAs on Nov. 22, 2015 in Los Angeles. Photo: Getty Justin Bieber Justin Bieber attends the American Music Awards on Nov. 22, 2015 in Los Angeles. Photo: Getty Wis Khalifa AMAs 2015 Wiz Khalifa walks the red carpet at the American Music Awards on Nov. 22, 2015 in Los Angeles. Photo: Getty Julianne Hough AMAs 2015 Julianne Hough poses before the AMAs on Nov. 22, 2015 in Los Angeles. Photo: Getty Alicia Silverstone Alicia Silverstone attends the American Music Awards on Nov. 22, 2015 in Los Angeles. Photo: Getty Hailee Steinfeld AMAs 2015 Hailee Steinfeld walks the red carpet before the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Photo: Getty Gigi Hadid AMAs 2015 Gigi Hadid attends the AMAs on Nov. 22, 2015 in Los Angeles. Photo: Getty Selena Gomez AMAs 2015 Selena Gomez attends the American Music Awards on Nov. 22, 2015 in Los Angeles. Photo: Getty Zendaya AMAs 2015 Zendaya poses on the red carpet before the AMAs on Nov. 22, 2015 in Los Angeles. Photo: Getty Kat Graham AMAs 2015 Kat Graham attends the American Music Awards on Nov. 22, 2015 in Los Angeles. Photo: Getty

Gwen Stefani AMAs 2015 Gwen Stefani walks the red carpet at the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Photo: Getty Meghan Trainor AMAs 2015 Meghan Trainor attends the 2015 American Music Awards on Nov. 22, 2015 in Los Angeles. Photo: Getty Ashley Benson AMAs 2015 Ashley Benson attends the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Photo: Getty Nina Dobrev AMAs 2015 Nina Dobrev walks the red carpet at the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Photo: Getty Nick Jonas AMAs 2015 Nick Jonas attends the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Photo: 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. Photo: Getty Carrie Underwood AMAs 2015 Carrie Underwood attends the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Photo: 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. Photo: Getty Tyga AMAs 2015 Tyga attends the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Photo: Getty GettyImages-498346842 Alanis Morissette attends the 2015 AMAs on Nov. 22, 2015 in Los Angeles. Photo: Getty