iHEARTRADIO MUSIC FESTIVAL – Thursday, December 31st at 8pm on CW50 – NIGHT ONE OF A TWO PART LAS VEGAS CONCERT EVENT ─ This star-studded concert event, filmed over two nights at the MGM Grand Hotel in Las Vegas, features performances by some of the biggest names in the music industry. Musical acts scheduled to perform include Sam Smith, Coldplay, Kenny Chesney, Jason Derulo, Demi Lovato, Duran Duran, The Killers, Kanye West and many more. Original airdate 9/29/2015.
LAS VEGAS, NV - SEPTEMBER 18: Musicians Sam Smith and Disclosure perform onstage at the 2015 iHeartRadio Music Festival at MGM Grand Garden Arena on September 18, 2015 in Las Vegas, Nevada. (Photo by Andrew Swartz/Getty Images for iHeartMedia)