Ryan Seacrest hosts and leads the traditional countdown to midnight from Times Square in New York City as he has for the last 10 years, with live reporting from actress and comedian Jenny McCarthy. New York headliner Carrie Underwood will be joined by Luke Bryan, Demi Lovato and Wiz Khalifa featuring Charlie Puth, who will perform. Hosted by Fergie, the Billboard Hollywood Party will feature performances by headliner One Direction, 5 Seconds of Summer, Fall Out Boy, Andy Grammer, Ellie Goulding, Elle King, Tove Lo, Rachel Platten and WALK THE MOON.