The Weekend Shut It Down.\r<br>\r<br>Want to watch Jennifer Lopez, The Weeknd, and more of your favorite artists at the 2015 iHeartRadio Music Festival? Click inside for the live stream! On night .\r<br>\r<br>Kanye West, Sam Smith, Janet Jackson and the Who are some of the A-listers set for the iHeartRadio Music Festival this fall. Lil Wayne, Coldplay, the Weeknd .\r<br>\r<br>The Weeknd hits the stage for his set during the 2015 iHeartRadio Music Festival held at MGM Grand Garden Arena on Saturday (September 19) in Las Vegas.
