Jennifer Lopez, right, performs with Alvaro during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Jennifer Lopez performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
The Weeknd performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
The Weeknd performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Machine Gun Kelly performs with Puff Daddy, not pictured, during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Jennifer Lopez performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Lil‘ Kim performs with Puff Daddy, not pictured, during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Big Sean performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Blake Shelton performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Jennifer Lopez performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Jennifer Lopez performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Jennifer Lopez performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Puff Daddy, left, performs with Machine Gun Kelly during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Hozier performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Hozier performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Big Sean performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Hozier performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Diplo performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Sunday, Sept. 20, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Puff Daddy, left, performs with Lil‘ Kim during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Tove Lo performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Trey Songz performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Machine Gun Kelly performs with Puff Daddy, not pictured, during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Diplo performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Sunday, Sept. 20, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Machine Gun Kelly performs with Puff Daddy, not pictured, during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Puff Daddy, left, performs with Busta Rhymes during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Tove Lo performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Puff Daddy, right, performs with Mase during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Hozier performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Tove Lo performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Big Sean performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Nick Jonas performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Big Sean performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Puff Daddy, left, performs with Tori Kelly during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Tori Kelly performs with Puff Daddy, not pictured, during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Nick Jonas performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Nick Jonas performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Nick Jonas performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Fall Out Boy performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Sunday, Sept. 20, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Fall Out Boy performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Sunday, Sept. 20, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Puff Daddy, left, performs with Tori Kelly during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Fall Out Boy performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Sunday, Sept. 20, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Diplo performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Sunday, Sept. 20, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Diplo performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Sunday, Sept. 20, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Fall Out Boy performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Sunday, Sept. 20, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Nick Jonas performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Tove Lo performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Fall Out Boy performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Sunday, Sept. 20, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Nick Jonas performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Diplo performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Sunday, Sept. 20, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Big Sean performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Jennifer Lopez performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Jennifer Lopez, right, performs with Alvaro during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Trey Songz performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Prince Royce performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Prince Royce performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Prince Royce performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Prince Royce performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Prince Royce performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Trey Songz performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Jennifer Lopez performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Trey Songz performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Jennifer Lopez performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Jennifer Lopez performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Trey Songz performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015.(Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Trey Songz performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Trey Songz performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Trey Songz performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Prince Royce performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Prince Royce, left, and Tyga perform during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Blake Shelton performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Blake Shelton performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Blake Shelton performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Trey Songz performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Trey Songz performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Tove Lo performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Tove Lo performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Puff Daddy performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Blake Shelton performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Blake Shelton performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Blake Shelton performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Tyga performs with Prince Royce, not pictured, during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Prince Royce, left, and Tyga perform during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Blake Shelton performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Trey Songz performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Jennifer Lopez, right, performs with Alvaro during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Trey Songz performs during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Puff Daddy, left, performs with Mase during the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas on Saturday, Sept. 19, 2015. (Chase Stevens/Las Vegas Review-Journal) Follow @csstevensphoto
Music

Lopez, The Weeknd lead iHeartRadio fest’s second night — PHOTOS

By Chase Stevens Las Vegas Review-Journal
September 20, 2015 - 3:06 pm
 

The Weeknd, Fall Out Boy and Hozier, among other artists, took to the stage Saturday for night two of the iHeartRadio music festival at MGM Grand Garden Arena. Other performers included Blake Shelton, Puff Daddy, Tove Lo, Prince Royal, Diplo, Trey Songz, Nick Jonas and Jennifer Lopez, who will be in Las Vegas for a residency beginning in January.

Lopez will be playing at least 20 shows beginning January 20 at Planet Hollywood's Axis Theater.

Check out the photos in the gallery above.  

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