LE SSERAFIM at 2026 iHeartRadio Music Festival: Sept 18 Las Vegas Show

LE SSERAFIM has been added to the 2026 iHeartRadio Music Festival lineup, becoming the first K-pop girl group to perform at the event. The announcement was formalized by the platform on the 30th of last month.

The group joins a lineup of global artists including BTS, Cardi B, and Snoop Dogg. Hosted by Ryan Seacrest, the festival is a premier U.S. music showcase featuring various genres and high-profile pop acts.

This performance marks a milestone for K-pop girl groups in the U.S. festival circuit, offering LE SSERAFIM a platform to reach a massive audience through live attendance and nationwide broadcasting.

Key Facts

• The 2026 iHeartRadio Music Festival is scheduled for September 18 at the T-Mobile Arena in Las Vegas.
• LE SSERAFIM is the first-ever K-pop girl group included in the festival's lineup.
• The event will be broadcast live via more than 150 iHeartMedia radio stations across the United States.
• Digital streaming will be available through Disney+ and Hulu.

Key Terms

• iHeartRadio: An American online radio platform and media company that hosts one of the largest annual music festivals in the United States.
• T-Mobile Arena: A multi-purpose indoor arena on the Las Vegas Strip and the venue for the 2026 festival.

Key Quotes

"The group LE SSERAFIM will be the first K-pop girl group to stand on the stage of a major US music festival." — 뉴시스

Next

• LE SSERAFIM will perform in Las Vegas on September 18.
• Fans can watch the performance via Disney+ and Hulu or listen through iHeartMedia radio stations.