We're getting excited! This morning, ABC and Dick Clark Productions announced more performers for the annual Dick Clark's New Year's Rockin' Eve special, including the night's big headliner.

Headlining the big show, performing right before the ball drops at midnight, is pop legend Christina Aguilera! The powerhouse vocalist has a lot to be thankful for his year, between the release of her critically acclaimed Liberation (which made our best albums of 2018 list) and the success of her Liberation Tour. Fans are curious if the singer has something else up her sleeve, aligned with the high-profile performance.

Additional New Year's Rockin' Eve performers announced today include "Tequila" singers Dan + Say, Bastille, and New Kids On The Block. Florida Georgia Line and Maren Morris were announced yesterday as performers as well.

Performers announced earlier this month for the 5+ hour-long annual special include Camila Cabello, Shawn Mendes, Halsey, Dua Lipa, Ella Mai, Charlie Puth, and more!

As usual, Ryan Seacrest will host the show from NYC, with Ciara holding down hosting duties from California – She'll also hit the stage to perform! Dick Clark's New Year's Rockin' Eve starts at 8PM ET on December 31, live on ABC.

Who are you most excited to see perform ahead of the ball drop?

Celebs in 2008 vs. 2018