One Direction, Ariana Grande, Nicki Minaj Lead iHeartRadio Lineup

Taylor Swift and Ed Sheeran are also slated to hit the stage in Sin City.

Get ready music fans, the iHeartRadio Music Festival is making its way back to Las Vegas’ MGM Grand Arena, and the guest list looks killer.

Ryan Seacrest announced the star-studded lineup Wednesday (July 23) for the fourth annual Sin City music extravaganza, which will take place September 19 and 20.

Some of music’s biggest names will take the stage this year including, Taylor Swift, Coldplay, Usher, Ariana Grande, Nicki Minaj, Motley Crue, Zac Brown Band, One Direction, Ed Sheeran, Paramore, Iggy Azalea, Train, Eric Church, Lorde, Calvin Harris, Bastille and Steve Aoki.

But that’s not all. This year marks the second annual iHeartRadio Music Festival Village, which takes place Saturday afternoon. The Festival Village will feature live performances from Childish Gambino, MAGIC!, The Pretty Reckless, Nico & Vinz, Neon Trees, Kacey Musgraves, Lil Jon and Iggy Azalea.

Other special surprise guests are expected to be announced closer to the show dates. Tickets go on sale Saturday.

The iHeartRadio Music Festival will be broadcast live on Clear Channel Radio Stations, exclusively streamed live on Yahoo! Screen and air as an exclusive two-night special on The CW on September 29th and 30th.