For the 47th year, Dick Clark Productions will help viewers around the world ring in the new year with the star-studded Dick Clark's New Year's Rockin' Eve broadcast. Christina Aguilera will usher in 2019 with a medley of her hits just before midnight, with several other hit-making acts joining in New York's Times Square as well as in Los Angeles.

The show will begin at 8 p.m. ET on ABC, kicking off five and a half hours of entertainment. Before Aguilera takes the Times Square stage, Bastille, Dan + Shay and New Kids On The Block will perform live. Ciara returns to host the West Coast celebration, featuring performances from Shawn Mendes, Dua Lipa, Camila Cabello, Charlie Puth, Halsey, Bazzi, Maren Morris, Ella Mai, Foster the People, and Weezer. The show will also feature collaboration performances from The Chainsmokers and Kelsea Ballerini, Kane Brown and Lauren Alaina, and Macklemore with Skylar Grey. Lucy Hale will also reprise her role as host for the New Orleans broadcast. And just after midnight, Post Malone will keep the celebration going with a performance from his show at Brooklyn's Barclays Center.

Those with cable can check local listings for particular ABC channel numbers, and those without can access the stream on ABC's website by creating an account.