The iHeartRadio Music Awards Were Packed with Performances: Check Out the Coolest Photos
Demi Lovato, The Weeknd, Ariana Grande and more lit up the stage on Thursday night
Ariana Grande & The Weeknd
Dan + Shay
Smyers and Mooney reminded fans they're "Glad You Exist" during their ethereal performance.
Bruno Mars and Anderson .Paak brought the sexy with another smooth rendition of their hit "Leave the Door Open."
The Grammy- and Oscar-winner kicked off the tribute to Icon Award winner Elton John with his piano-heavy "Bennie and the Jets."
Carlile hit the stage next with a country-esque rendition of "Don't Let the Sun Go Down on Me."
Lovato wrapped up the tribute with John's "I'm Still Standing."
The pop starlet went sky-high after performing a medley of her hits from an alien-infested cornfield.