updated 10/30/2013 AT 8:00 PM ET
•originally published 10/31/2013 AT 9:00 AM ET
Both stars are set to take the stage at this year’s American Music Awards ceremony, which will bring together the top-selling artists across all genres.
While Cyrus was already announced as a performer on the show, which will be held at the Nokia Theater in Los Angeles on Nov. 24, producers have added some other big names to the lineup.
In addition to Gaga, country singer Luke Bryan, hip hop star Kendrick Lamar and Macklemore & Ryan Lewis (who top the list of AMA nominees with six nods, including that for Artist of the Year) will be performing.
The American Music Awards will be broadcast on ABC on Sunday, Nov. 24, at 8 p.m. ET/PT. Leading up to the show, Lance Bass hosts the weekly Web series AMAs on Demand every Thursday at theAMAs.com.