LE SSERAFIM make K-pop girl group history at iHeartRadio Music Festival amid North America tour
LE SSERAFIM perform at the iHeartRadio Music Festival on Sept. 19 as the first K-pop girl group at the event—and 'SPAGHETTI' just gave them their best chart positions ever.
'SPAGHETTI' sets the group's chart ceiling
SPAGHETTI (feat. j-hope of BTS) hit No. 50 on the US Billboard Hot 100 and No. 46 on the UK Official Singles Chart Top 100. Both are career highs. The title track from LE SSERAFIM's first single album is also nominated in the Best K-pop category at the 2026 MTV Video Music Awards on September 27.
First K-pop girl group on the iHeartRadio stage
LE SSERAFIM take the stage at the 2026 iHeartRadio Music Festival on September 19 at T-Mobile Arena in Las Vegas. They're the first K-pop girl group to perform at the event. The festival lineup includes BTS, Cardi B, and Benson Boone. Through Source Music, the members said: "We are honored to be invited to a stage with world-class artists" and "We want to properly show what LE SSERAFIM is as a team."
A packed September across two continents
The Las Vegas date sits in the middle of a relentless stretch. On September 13, the group headlined the finale stage of BlizzCon 2026—returning to the main stage three years after becoming the first K-pop act invited to the event in 2023. They also performed at Summer Sonic 2026 in Japan with a live band for approximately one hour.
The North American tour opened September 16 at Crypto.com Arena in Los Angeles. Remaining stops include:
- Tacoma
- San Jose (sold out)
- Phoenix
- Fort Worth
- Orlando
- Chicago
- Washington D.C.
- Newark
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