One Direction and Meghan Trainor Join Billboard Hollywood Party for 'New Year's Rockin' Eve' Lineup

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One Direction

Fergie and Charli XCX are also on board

New Year's Eve is heating up for Billboard.

Charli XCX, One Direction and Meghan Trainor have signed on to perform New Year’s Eve from the Billboard Hollywood Party. Fergie returns to host the party for a ninth year, and will also perform. One direction is headlining the party and will perform four times.

Also read Gavin DeGraw and Lady Antebellum to Perform on Ryan Seacrest's 'New Year's Rockin' Eve'

It's part of the largest bi-costal New Year's Eve celebration, with Dick Clark's New Year's Rockin’ Eve with Ryan Seacrest 2015 airing live on Dec. 31 beginning at 8 p.m. EST/PST on ABC.

Jenny McCarthy returns for the fourth time live from Times Square, with Taylor Swift headlining New Year's Rockin’ Eve. Other perfomers include Gavin DeGraw and Lady Antebellum, who perform from Nashville 

Dick Clark's New Year's Rockin' Eve With Ryan Seacrest is produced by Dick Clark Productions. Seacrest, Allen Shapiro and Mike Mahan are executive producers, with Barry Adelman and Mark Bracco co-executive producing. Larry Klein is a producer.