The BTS iHeartRadio Festival 2026 line-up has been officially announced following the band’s performance at the end of Night 1 at the T-Mobile Arena in Las Vegas on September 18. It was a tight four-song set featuring new songs and the ever-popular “MIC Drop” by RM, Jin, Suga, J-Hope, Jimin, V and Jungkook. The event was broadcast on Disney+ and …