Florida Georgia Line, Halsey, Portugal. The Man and Hailee Steinfeld have been added to the lineup of performers for the West Coast celebration of Dick Clark’s New Year’s Rockin’ Eve with Ryan Seacrest 2018. Additionally, the evening will feature show-stopping collaborations from Alessia Cara and Zedd, G-Eazy and Halsey, Bebe Rexha featuring Florida Georgia Line, and Hailee Steinfeld and Alesso featuring Florida Georgia Line and watt. As previously announced, Ciara will host the Los Angeles festivities which will feature additional performances by Kane Brown, BTS, Kelly Clarkson, Fitz & The Tantrums, Khalid, Khalid with Marshmello, Shawn Mendes and Charlie Puth. America’s largest celebration of the year will take place on Sunday, December 31st beginning at 8 pm EST on the ABC Television Network.

Dick Clark’s New Year’s Rockin’ Eve with Ryan Seacrest 2018 marks the 46th anniversary of America’s largest celebration of the year and will include five and a half hours of special performances and reports on New Year’s celebrations from around the globe. Ryan Seacrest will host the primetime festivities and lead the traditional countdown to midnight from Times Square in New York City, as he has for the last 12 years, with live onsite reporting from actress and comedian Jenny McCarthy. Camila Cabello, Nick Jonas and Sugarland will perform for more than one million fans live in Times Square and millions more on TV. Additionally, Lucy Hale will return to host the 2nd annual Central Time Zone countdown celebration from New Orleans, where multi-platinum selling band Imagine Dragons is slated to perform from the Allstate Fan Fest, and Walk The Moon will take the stage leading up to the midnight countdown and stunning fleur-de-lis drop near Jackson Square.

The complete lineup airing Sunday, December 31st on ABC is:

8-10 pm ET – Dick Clark’s Primetime New Year’s Rockin’ Eve with Ryan Seacrest 2018 – Part 1

10-11 pm ET – Dick Clark’s Primetime New Year’s Rockin’ Eve with Ryan Seacrest 2018 – Part 2

11:30 pm-1:09 am ET – Dick Clark’s New Year’s Rockin’ Eve with Ryan Seacrest 2018 – Part 1

1:09-2:13 am ET – Dick Clark’s New Year’s Rockin’ Eve with Ryan Seacrest 2018 – Part 2