LE SSERAFIM is set to make history as the first K-pop girl group to perform at the iHeartRadio Music Festival in the United States.

iHeartRadio, the American online radio platform, announced on Tuesday that LE SSERAFIM (Kim Chae-won, Sakura, Huh Yun-jin, Kazuha, Hong Eun-chae) will join the lineup for the 2026 iHeartRadio Music Festival.

The iHeartRadio Music Festival is a major annual event in the U.S. music scene. This year's festival is scheduled for September 18 at the T-Mobile Arena in Las Vegas. LE SSERAFIM will share the stage with global pop stars including BTS, Cardi B, and Snoop Dogg.

The group previously made waves as the first K-pop girl group to perform at Dick Clark's New Year's Rockin' Eve with Ryan Seacrest 2026, America's largest New Year's celebration. Their upcoming appearance at the iHeartRadio Music Festival further cements their growing presence in the U.S. market.

LE SSERAFIM, under HYBE label Source Music, debuted in 2022 and has released hit tracks including "FEARLESS," "ANTIFRAGILE," "UNFORGIVEN," "EASY," "CRAZY," "HOT," and "SPAGHETTI." They dropped their second full-length album in May, promoting the title track "BOOMPALA." Fans can catch the group live at their upcoming solo concert at Inspire Arena on July 11-12.

LE SSERAFIM is set to make history as the first K-pop girl group to perform at the iHeartR …

LE SSERAFIM Makes History as First K-Pop Girl Group to Perform at 2026 iHeartRadio Music Festival