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LE SSERAFIM Joins Star-Studded iHeartRadio Fest
30 Jun
Summary
- LE SSERAFIM will perform at the 2026 iHeartRadio Music Festival.
- The festival takes place on September 18-19, 2026, in Las Vegas.
- Performances will broadcast live across 150 iHeartMedia stations nationwide.

K-pop group LE SSERAFIM has been announced as a performer for the 2026 iHeartRadio Music Festival, presented by Capital One. This major music event is scheduled to take place on Friday, September 18, and Saturday, September 19, at the T-Mobile Arena in Las Vegas.
The festival boasts an impressive roster, including BTS, Benson Boone, Cardi B, Goo Goo Dolls, Kenny Chesney, Lainey Wilson, Major Lazer, Muse, Snoop Dogg, Weezer, and Zara Larsson, with more artists to be revealed. Ryan Seacrest will host the festivities.
Fans across the United States will be able to experience the festival live. iHeartMedia will broadcast performances simultaneously on its radio stations in more than 150 markets. Additionally, Disney+ and Hulu will offer livestreams of all performances to their subscribers.
Listeners of iHeartMedia stations have opportunities to win trips to Las Vegas through a summer-long promotional campaign. These winners will join thousands of other fans for the festival. The event is executive produced by John Sykes, Tom Poleman, and Bart Peters from iHeartMedia and Diversified Production Services.