iHeartRadio Music Festival 2015 - Full Lineup Revealed!

The lineup for the 2015 iHeartRadio Music Festival has just been revealed!

The announcement, which took place this morning, included artists like Kanye West, Sam Smith, Janet Jackson and the Who.

Also announced were Lil Wayne, Coldplay, the Weeknd, Blake Shelton, David Guetta, Kenny Chesney, Fall Out Boy, Disclosure, Duran Duran, Prince Royce, Diplo, the Killers and Jason Derulo.

Ryan Seacrest will host the two day event, which will stream on Yahoo! as well as air on The CW on September 29 & 30. Watch the announcement below!