Blizzard Entertainment announced the lineup of special guests and performers for BlizzCon 2026, which will be held on September 12 and 13 at the Anaheim Convention Center.

This year's event will feature appearances by Grammy Award-winning artist and streamer T-Pain, Hollywood actor and producer Simu Liu, electronic music producer and DJ deadmau5, popular gaming creator Duke Dennis, and actor and creator Khleo Thomas. They will participate in a variety of on-site gaming and community programs to meet directly with fans.

T-Pain, known for being an avid player of Blizzard games, will participate in the Overwatch World Cup celebration. In addition, fellow Blizzard gamer Simu Liu will directly compete as a player in the Blizzard Classic Cup 'StarCraft II' Entertainment Match while also serving on the commentary desk.

A stellar musical lineup will also elevate the atmosphere at the venue. LE SSERAFIM, who became the first K-pop artist to perform at BlizzCon back in 2023, will take the main stage on September 13 for the closing performance.

Additionally, J-pop duo YOASOBI will take the stage on the same day for the Overwatch World Cup halftime show held at the 'OWWC Arena' (Overwatch World Cup Arena). Marking the first halftime show in BlizzCon history, it aims to deliver a moment where esports and music seamlessly blend.

Major panel sessions, esports matches, and other key events across both days—including the BlizzCon 2026 opening ceremony—can be viewed on-site in Anaheim as well as through the official BlizzCon livestream broadcast for free. Further details and information can be found on the official website.