The official lineup for 'Dick Clark's New Year's Rockin' Eve With Ryan Seacrest' 2014 has officially been announced -- and practically all of our favorite artists are set to perform!

As we already revealed, Taylor Swift will perform in Times Square on the biggest night of the year. Of course, it's totally fitting that T. Swift is ushering in 2015 in the Big Apple, considering she recently became the Welcome Ambassador for the city. And while Taylor will be the only performer in New York, other huge stars will be performing on the program all across the country.

One Direction, Meghan Trainor, Charli XCX, and Fergie will all perform from the Billboard Hollywood Party, while Gavin DeGraw and Lady Antebellum will perform from Nashville, Tenn.

Don't want to miss out on your fave performances? Be sure to tune into 'Dick Clark's New Year's Rockin' Eve With Ryan Seacrest' on Dec. 31 at 8 PM ET/PT on ABC.

See Taylor Swift, Harry Styles + More Celebs' Yearbook Photos