Demi Lovato Added to New Year's Rockin' Eve 2017 Line-Up!

Demi Lovato is making our New Year’s Eve a whole lot better!

The 24-year-old Grammy-nominated singer will perform via satellite for 2017 Dick Clark’s New Year’s Rockin’ Eve with Ryan Seacrest from her Celebrity Cruises concert in St. Maarten.

PHOTOS: Check out the latest pics of Demi Lovato

The whole event will kick off on Saturday, December 31 @ 8PM EST on ABC, so be sure to tune in!

Pictured: Demi steps out in style for the Philymack Holiday Party on Wednesday night (December 14) in West Hollywood, Calif.

10+ pics inside of Demi Lovato…