UPDATE: MISS PHILIPPINES PIA WURTZBACH WINS MISS UNIVERSE. Announced Steve Harvey mistakenly announced MIss Columbia as the winner. However, as she was waving to the crowd, Harvey announced that she was in fact the runner up and that Miss Philippines is the winner. Watch the confusion below:

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After a night of country pride and elegance in the National Costume segment of the pageant, the 80 lovely contestants of Miss Universe 2015 head to the official pageant proper tomorrow, Dec. 20, where a new beauty queen will finally be crowned.

For Sunday's festivities, the organizers prepared a star-studded lineup of artists to spice up the night with music and tunes. The groove will be started off by "See You Again" hitmaker Charlie Puth, who is nominated for three Grammy awards this year.

Miss Universe 2015 viewers will also be treated to a performance by British singer-songwriter Seal to be followed by a performance by the sibling trio The Band Perry, who are preparing to release their latest and third album early next year.

Guiding everyone through the special gathering of the most beautiful women in the face of the globe are Steve Harvey and Roselyn Sanchez. The ladies will showcase and make the world fall in love and their countries proud at the Axis Theater right at the Planet Hollywood Resort & Casino.

Even the Miss Universe 2015 panel of judges is one to look forward to. The board that will end up changing the life of one beautiful girl by the end of the special night will be graced by Miss Universe 2012 Olivia Culpo. Joining her are Niecy Nash from "Scream Queens" and former NFL running back Emmitt Smith and columnist slash gossip expert Perez Hilton

In the past days, the contestants already took part in the preliminary competition, where they proved that they are stunning in swimwear, evening gowns and their national costume.

Miss Universe 2015 marks the long-running beauty pageant's parting from U.S. presidential candidate Donald Trump after political controversies. It has been relocated to FOX, which is looking to be its home in the years to come.

Miss Universe 2015 will air Dec. 20 on FOX at 7 p.m. ET. Viewers can catch all the happenings via live stream on the FOX NOW app. A Spanish language simulcast will be aired on Azteca America. For fans around the world, check out where to catch the show in differents countries and regions here.