How to Watch Mariah Carey, Childish Gambino, Fleetwood Mac & More at iHeartRadio Music Festival 2018 Day 1

Mariah Carey

Mariah Carey performs at the Emirates Airline Dubai Jazz Festival on Feb. 23, 2017 in United Arab Emirates.

There's no need to go all the way to Las Vegas to see Mariah Carey, Fleetwood Mac, Childish Gambino and more of music's biggest stars in concert this weekend: Stay in your sweats, order some takeout, and watch day 1 of the 2018 iHeartRadio Music Festival from the comfort of your own home -- or from your friend's house party, or from the club, or really wherever you'll be on Friday night (Sept. 21).

The annual A-list musical gathering kicks off Friday at 10 p.m. ET/7 p.m. PT from Vegas' T-Mobile Arena with a stacked lineup that also includes Jack White, Jason Aldean, Sam Smith, Panic! at the Disco, Kygo, Rae Sremmurd and Macy's Rising Star winners Heffron Drive.

You can tune in to the live stream starting at 10 p.m. ET via or The CW app. In addition to all the night's performances, morning radio host Elvis Duran will be backstage for exclusive artist interviews that will air on iHeartMedia radio stations across the country and on the iHeartRadio app.

Then, on Oct. 7-8, The CW will broadcast a two-night special on the festival, airing 8-10 p.m. ET.

Below, find the full lineup for Friday night in Vegas:

Fleetwood Mac
Childish Gambino
Mariah Carey
Jack White
Jason Aldean
Sam Smith
Panic! At The Disco
Rae Sremmurd
Macy's Rising Star winners Heffron Drive

The 2018 iHeartRadio Music Festival continues Saturday with Justin Timberlake, Carrie Underwood, Imagine Dragons and more performing at the T-Mobile Arena for day 2, plus the outdoor Daytime Stage, featuring Logic, Dua Lipa, 5 Seconds of Summer and more, on Saturday afternoon.


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