iHeartMedia has announced additions to the 2024 iHeartRadio Music Festival lineup including A$AP Rocky, The Weeknd and a special appearance by Coldplay’s Chris Martin.

They join the previously announced lineup which features performances by Big Sean, Camila Cabello, Doja Cat, Dua Lipa, Gwen Stefani, Halsey, Hozier, Keith Urban, New Kids on the Block, Paramore, Shaboozey, The Black Crowes, Thomas Rhett and Victoria Monét. Hosted by Ryan Seacrest, the festival will once again include one-of-a-kind collaborations and surprise performances.

The 2024 iHeartRadio Music Festival presented by Capital One takes place on Friday, Sept. 20 and Saturday, Sept. 21 at T-Mobile Arena in Las Vegas.

Tickets are available now at AXS.com