LE SSERAFIM is preparing for another milestone in its international career by joining the lineup of the 2026 iHeartRadio Music Festival in Las Vegas. The group is expected to become the first K-pop girl group ever to perform at the annual music event, marking another significant achievement in the group's growing presence in the U.S. music market. 

The festival is scheduled to take place in September at T-Mobile Arena and will feature a diverse lineup of internationally recognized artists. LE SSERAFIM will perform alongside several major global acts, highlighting the increasing influence of K-pop on mainstream American entertainment.

The appearance follows a series of international accomplishments for the five-member group, which has continued expanding its global audience through overseas performances, chart success, and major festival invitations. Their participation at iHeartRadio further demonstrates the growing demand for K-pop artists on some of the world's largest music stages.

Before heading to Las Vegas, LE SSERAFIM is also expected to continue activities related to its ongoing world tour and additional overseas schedules, maintaining momentum throughout the second half of the year.