The iHeartRadio Music Festival presented by Capital One just got even better, because the one and only Diplo is joining the iconic list of artists set to take over T-Mobile Arena in Las Vegas on September 19th and 20th.

Also performing at this year's iHeartRadio Music Festival are Bryan Adams, Ed Sheeran, Feid, GloRilla, Jelly Roll, John Fogerty, Justice, Lil Wayne, LL COOL J, Mariah Carey, Maroon 5, Sammy Hagar, Tate McRae, The Offspring, and Tim McGraw with more to be announced.

Fans can tune in to the 2025 iHeartRadio Music Festival as the music mega event will be broadcast live each night via iHeartMedia radio stations throughout the country across more than 150 markets. Hulu will be the Official Streaming Destination of the festival, with performances livestreamed each night exclusively to all Hulu subscribers.