Blizzard Entertainment announces BlizzCon 2026 guest lineup

Blizzard Entertainment has announced the lineup of guests and musical performers for BlizzCon 2026, scheduled for September 12 and 13 at the Anaheim Convention Center.

Musical highlights include K-pop group LE SSERAFIM, who will headline the closing performance on Sunday, September 13, and the international duo YOASOBI, who will perform the event's first halftime show at the Overwatch World Cup Arena.

Special guests include Grammy-winning artist T-Pain, who will participate in Overwatch World Cup celebrations, and electronic music producer deadmau5, who is set to join a Diablo developer discussion. Actor Simu Liu will compete in a StarCraft II Blizzard Classic Cup exhibition match and join the broadcast team. Additionally, content creator Duke Dennis will participate in World of Warcraft community activities, while Khleo Thomas will serve as a reporter to provide behind-the-scenes coverage throughout the weekend.