BTS and LE SSERAFIM will perform at the 2026 iHeartRadio Music Festival in Las Vegas [1].
The appearance marks a significant expansion of K-pop's presence at the event, as LE SSERAFIM will be the first K-pop girl group to ever appear at the festival [2].
The performances are scheduled for Sept. 18-19, 2026 [3], at the T-Mobile Arena in Nevada [4]. The festival is organized as a two-day event [5].
BTS is slated as a headline act for the festival lineup [2]. The inclusion of both groups highlights the growing influence of South Korean music in the U.S. market. While BTS has previously established a presence at major American events, LE SSERAFIM's debut at the festival breaks a gender barrier for K-pop representation in this specific venue [2].
Other superstars are also set to perform at the event, including Cardi B and Zara Larsson [6]. The festival continues to integrate global music trends by adding diverse acts to its roster to attract a wider international audience [2].
Organizers have not yet released the full performance schedule for the two dates [3]. Tickets and specific set times for the T-Mobile Arena shows are expected to be announced closer to the September dates [4].
“LE SSERAFIM will be the first K-pop girl group to appear at the festival”
The inclusion of LE SSERAFIM as the first K-pop girl group at the iHeartRadio Music Festival signifies a shift in how U.S. promoters view the K-pop market. While male groups like BTS have long commanded headline status, the move to feature a girl group suggests that the commercial appeal of K-pop has broadened, moving from a niche trend to a staple of mainstream American music festivals.
