John Legend & Chrissy Teigen: Vegas New Year's Couple!

John Legend cozies up to his wife Chrissy Teigen as they celebrate New Year’s Eve at Haze Nightclub at the Aria Resort & Casino at CityCenter on Tuesday evening (December 31) in Las Vegas, Nev.

The 35-year-old musician hit the stage soon after to perform for the crowd.

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“Vegas! Tonight I’m counting down to 2014 and performing at @hazenightclub inside @arialv. Come celebrate the New Year with me!” John tweeted earlier that day.

The month before, John and Chrissy dressed up as Super Mario Bros. characters for her birthday party in West Hollywood, Calif.