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The star power just doesn't seem to end for the 2015 iHeartRadio Music Festival!
With just days before the big two-day event takes place, even more musicians have been added to the lineup as special guests and presenters.
As if performers Jennifer Lopez, The Weeknd, Kanye West and Demi Lovato weren't enough, Jared Leto and Josh Hutcherson are also going to be joining in on the fun. E! News can exclusively reveal that James Corden, Courtney Love, Rita Ora, Wilmer Valderrama, Taylor Lautner, Ashley Benson, Joe Jonas, Ashley Tisdale, Nash and Hayes Grier, Kat Graham, Cheryl Burke, Nat Wolff, Becca Tilley, Josh Murray, Nick Viall, Matt Bomer and more will also make appearances.
Lil Wayne, Duran Duran, Sam Smith, Fall Out Boy, Tove Lo, Coldplay, Nick Jonas, Big Sean, Jason Derulo, Hozier, Diplo, Prince, Trey Songz, Walk the Moon, Lee Brice, George Ezra, Tori Kelly, Echosmith, James Bay, David Guetta, Disclosure, The Killers, Kenny Chesney, The Struts, Zella Day, Shawn Mendes, Blake Shelton will also be taking center stage at the MGM Grand Garden Arena come Sept. 18 and 19.