In case you missed it, the lineup for this year's iHeart Radio Music Festival lineup is the BIGGEST and BEST YET. With so many great headliners in the mix, Ryan understandably had a hard time choosing which artist(s) he is most excited to see perform in Vegas.

Who Is Ryan Excited To See at iHeartFestival 2017?

Protect your organs 😂 The Weeknd is coming to iHeartRadio Music Festival 2K17! Who are you most excited to see??

Posted by On Air with Ryan Seacrest on Tuesday, July 18, 2017

He's really not kidding about The Weeknd, though. Protect your organs!! 

For the full 2017 lineup and ticket information, click here.