Performed at iHeartRadio Music Festival, marking first K-pop girl group appearance

LE SSERAFIM's Sept. 19 festival appearance in Las Vegas was widely reported as the first invitation of a K-pop girl group to iHeartRadio Music Festival, reinforcing their expanding U.S. presence.

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- Opened with 'Made My Night' (an Overwatch/Blizzard collaboration) and performed tracks including 'Boompala' and 'SPAGHETTI'.
- Adopted Western-inspired outfits (cowboy boots, plaid, denim) for the Las Vegas setting.
- Performed a shortened arrangement of 'Iconic By Mistake' featuring only LE SSERAFIM's section.
- Recent appearances at SUMMER SONIC 2026 (Japan) and BlizzCon 2026 (Anaheim).
- The group made multiple U.S. TV appearances, including The Jennifer Hudson Show.

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