In between each night of the 2019 iHeartRadio Music Festival, the Daytime Stage will once again take over the Las Vegas Festival Grounds hosting an incredible lineup of today's hottest rising stars, and fans from across the country will be able to watch it all go down live.

This year's Daytime Stage lineup includes Billie Eilish, Maren Morris, Juice WRLD, Old Dominion, H.E.R., Zara Larsson, CNCO, Brett Young, Fletcher, Monsta X, Bryce Vine, Lauv and Loud Luxury.

Fans can tune in and watch the Daytime Stage at the iHeartRadio Music Festival via an exclusive livestream on LivexLive, through the LiveXLive mobile and OTT apps for iOS, Android, Roku, Amazon Fire TV and Apple TV. The stream will also appear on YouTube, LiveXLive's Twitch channel and LiveXLive’s socials on Saturday, September 21st at 2pm ET/11am PT. You won't want to miss it!

Join the conversation on social media by using the hashtag #iheartdaystage on Twitter, Facebook and Instagram to see everything happening on stage and backstage. And for even more exclusive content, head over to the iHeartRadioMusicFestival.com/daystage.

H.E.R. and Monsta X are also both set to perform on the main stage at T-Mobile Arena on September 20th and 21st alongside a lineup of superstars including Alicia Keys, Backstreet Boys, Cage The Elephant, Camila Cabello, Chance The Rapper, Def Leppard, French Montana, Green Day, Halsey, Heart, Hootie & the Blowfish, Miley Cyrus, Mumford & Sons, Steve Aoki (with special guests Darren Criss and Monsta X, Tim McGraw and Zac Brown Band. Tune in and watch an exclusive live stream each night via The CW App and CWTV.com on September 20th and 21st at 10pm ET/7pm PT. Fans can also listen live on the official iHeartRadio Music Festival station on the iHeartRadio app.

Then, on October 2nd and 3rd, relive all of the epic performances from the weekend during a televised special on The CW Network at 8pm ET/PT. And leading up to the official television special, The CW will also air an hour-long Best Of Special on Sunday, September 29th at 8 p.m. ET/PT.