LOS ANGELES, CALIFORNIA - OCTOBER 10: Christina Aguilera attends the 2019 amfAR Gala Los Angeles at Milk Studios on October 10, 2019 in Los Angeles, California. (Photo by Gregg DeGuire/Getty Images)

More performers have been announced for the upcoming American Music Awards. Set to take the stage will be Christina Aguilera with A Great Big World; Post Malone with Ozzy Osbourne, Travis Scott and Watt; and Green Day.

Christina Aguilera and A Great Big World previously collaborated at the AMAs in 2013, when they performed “Say Something.” They have a new song coming out Friday (November 22) that will perform this year.

Post Malone will team up with Ozzy Osbourne, Travis Scott, and Watt to perform their new single.

Also performing to celebrate the 25th anniversary of Dookie will be Green Day.

Performers already announced are Taylor Swift, the Jonas Brothers, Shania Twain, Kesha, Lizzo, Selena Gomez, Camila Cabello, and Thomas Rhett, and Dua Lipa.

The American Music Awards will be this Sunday, November 24.