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"Dick Clark's New Year's Rockin' Eve" is getting bigger by the moment, courtesy of a few stars like Nick Jonas, Macklemore & Ryan Lewis, Alessia Cara and many more, so don't make any permanent New Year's Eve plans just yet.

On Tuesday (December 15), it was announced that the aforementioned acts along with DNCE, Pentatonix, OMI and Nathan Sykes have all been added to the big New York City celebration. They join a star-studded roster, including co-host Carrie Underwood as well as Demi LovatoWiz KhalifaCharlie Puth and Luke Bryan for the Times Square extravaganza, which begins at 8 p.m. EST on ABC on December 31.

While Ryan Seacrest will co-host the event with the "American Idol" alum and Jenny McCarthy, Fergie will keep the party going in Los Angeles with One Direction.

Ryan and Carrie have already unveiled a promo video for the star-studded affair, so grab your 2016 novelty glasses and get ready for all the live performances.

Photo: Twitter/dclarkp