Kelsea Ballerini, The Chainsmokers, Dua Lipa, Macklemore, Charlie Puth, Ella Mai, and Foster the People are among the long list of performers who will help ring in 2019 on Dick Clark’s New Year’s Rockin’ Eve. MusicRow reports that Ballerini and The Chainsmokers "will join forces for a special collaboration"--presumably, a performance of their single "This Feeling." Meanwhile, Billboard notes that all of those performers will appear live from the show's West Coast feed, while on the East Coast, host Ryan Seacrest will be joined by Jenny McCarthy to offer live reports from New York's Times Square. Lucy Hale has also been tapped to once again host the third annual Central Time Zone countdown. The New Year’s Eve countdown event begins live from New York City at 8:00 p.m. ET on ABC.