iHeartRadio Live Stream Night 2: Watch Here — One Direction, Lorde, Iggy Azalea Take To The Las Vegas Stage

The iHeartRadio Music Festival rocked Las Vegas last night and the hottest concert of the summer is about to heat up the strip again for round two tonight. Last night artists like Taylor Swift, Ariana Grande, and Nicki Minaj took to the stage, while tonight, stars including Lorde, Iggy Azalea, and One Direction will belt their hearts out in Sin City for their fans.

Ryan Seacrest is once again hosting the two-day star-studded event with musical guests including Lorde, Steve Aoki, Weezer, Bastille, Coldplay, Ed Sheeran, Zac Brown Band, Usher, Motley Crue, Eric Church, One Direction, Nicki Minaj, 50 Cent and Ariana Grande.

Tonight's lineup features:

Lorde

Paramore

One Direction

Iggy Azalea

Train

Weezer

Calvin Harris

50 Cent

Eric Church

Ed Sheeran

The festival is once again being held at the MGM Grande and will be the second year that the iHeart Radio Music Festival Village will be opened. 5 Seconds of Summer, The Pretty Reckless, Neon Trees, Fences, Lil Jon, Childish Gambino, Kacey Musgraves, Jake Miller, Meghan Trainor and Iggy Azalea will be performing on the smaller stage prior to the music festival.

The concert event will continue tonight at 10 p.m. and can be streamed live. If you want to watch the festival click here to view the performances, or you can listen to the performances here.

However, if you missed any of the two day festival, come back to Mstars tomorrow where we will have a recap of the whole weekend festivities.