Taylor, Coldplay, Ariana, Nicki join iHeartRadio fest

Taylor Swift is going to Vegas — along with Coldplay, Usher, Ariana Grande, Nicki Minaj, One Direction, Ed Sheeran, Iggy Azalea, Lorde, Motley Crue and Zac Brown Band.

Those are a few of the high-profile acts lined up for this year's iHeart Radio Music Festival — which, it was announced Wednesday, will take place Sept. 19-20.

The event, due to be broadcast live on Clear Channel radio stations in 150 markets across the country, and stream live on Yahoo Screen, will kick off at the MGM Grand with host Ryan Seacrest. The iHeart Radio Music Festival Village will return to the Lot across from the Luxor Hotel & Casino the following afternoon, with performances by Azalea, Neon Trees, Kacey Musgraves, Childish Gambino, Magic!, The Pretty Reckless, Nico & Vinz, Lil Jon and more to be announced.

Other performers at this year's festival are set to include Train, Eric Church, Calvin Harris, Steve Aoki and Bastille.