Maroon 5, Chearp Trick and more will also perform at this year's event, scheduled for September 17 and 18 at Las Vegas’ T-Mobile Arena.
Elton John will be honored with the iHeartRadio Icon Award at the 2021 iHeartRadio Music Awards.
The Weekend, Billie Eilish and Ariana Grande are among the nominees for the 2021 iHeartMedia Awards, airing live on Thursday, May 27.
‘This International Women’s Day it’s important that we are all reminded of what equality can sound like.’
The virtual event also featured past appearances by The Killers, Beck, and Blink-182.
The audio-visual special will be part of iHeartMedia’s extensive Black History Month celebrations.
‘Here Comes the Break,’ from Def Jam Recordings, iHeartMedia, and Double Elvis Productions, launches in early 2021.
The music special will stream on iHeartRadio’s country stations, Facebook, and Youtube on September 2.
The artists will be taping their performances in Los Angeles and Nashville, adhering to social distancing guidelines.
The four-hour event will also feature celebrity DJ mixes from Joe Jonas, Diplo, Marshmello, will.i.am, Martin Garrix, Dillon Francis and more.
Presented by State Farm, the series will premiere on Wednesday (29 April).
Hosted by Los Angeles’ 102.7 KIIS FM, the event will include appearances by Ryan Seacrest, Lauv, Dillon Francis and many others.
The special featured performances from Billie Eilish, Shawn Mendes, Dave Grohl, Sam Smith and more, from their own homes.
Taylor Swift, Halsey, Lizzo, Luke Combs and Shawn Mendes are also among this year's nominees.
The star's fans are invited to gather round their devices on Thursday night, 9 January, the eve of 'Rare's official release.