Rihanna and Nicki Minaj are the leading nominees at the 40th annual American Music Awards with four nods each. Christina Aguilera announced the nominations Tuesday in Los Angeles. She also said she plans to perform at the ceremony next month.
Drake, Justin Bieber, Maroon 5, One Direction and Usher earned three bids apiece. Carrie Underwood, Chris Brown, fun., Gotye, J. Cole, Katy Perry, Kelly Clarkson, Luke Bryan, and Pitbull are each double nominees.
Drake, Bieber, Maroon 5, Katy Perry and Rihanna are also in the running for artist of the year.
Nominees are selected based on broadcast airplay and online popularity. Fans can vote online for their favorites in all 20 categories.
The American Music Awards will be presented Nov. 18 at Nokia Theatre and broadcast live on ABC.
Information from The Associated Press contributed to this report.