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Look what we have here! The lineup for the iHeartRadio Music Festival has been announced, and as usual, there are tons of huge names lingering on the list.

Ariana GrandeU2DrakeUsher and more will perform at the fest in Las Vegas. The whole shindig will go down on Sept. 23 and 24 in Sin City's newest venue, the T-Mobile Arena. Dope, right?

Here's who else is booked for the end-of-summer party: Sting, Britney Spears, Sam Hunt, twenty one pilots, Billy Idol, Florida Georgia Line, OneRepublic, Sia, Cage the Elephant, Zedd, Tears for Fears and Pitbull. It will also feature Macy's iHeartRadio Rising Star (Christina Grimmie was an alum of the contest) winner, Los 5.

And if you've been to the fest before, you know that there's a blazing hot Daytime Village. This year, Sam Hunt, Panic! At The Disco, Alessia Cara, Troye Sivan, Hailee Steinfeld, Good Charlotte, Jeremih, Lissie, Cold War Kids, Daya, Cage The Elephant, The Chainsmokers, Bryson Tiller and DNCE will be playing outside.

Fore more info about tickets, go the iHeart website.