Dick Clark's New Year's Rockin' Eve 2026 features Diana Ross, Mariah Carey, and Post Malone in its largest lineup ever, airing Dec. 31 on ABC.

"Dick Clark's New Year's Rockin' Eve with Ryan Seacrest" will feature the largest lineup in its history for the 2026 broadcast, headlined by Diana Ross and including Mariah Carey, Post Malone, Chappell Roan, and other major artists. The live ABC special airs December 31 at 8 p.m. ET, with Ryan Seacrest hosting from Times Square alongside Rita Ora, while Chance the Rapper leads a Central Time Zone countdown from Chicago and Julianne Hough teams with Rob Gronkowski in Las Vegas. Performances will stream the next day on Hulu.