Inside Nick Jonas + Olivia Culpo’s Mammoth New Year’s Eve Night — See All The Fun Pics Here!

Olivia Culpo, Nick Jonas, Aurora Culpo, + DJ at Mammoth NYE Party

After spending some time together in Los Angeles, Nick Jonas and girlfriend Olivia Culpo took a road trip up to the Mammoth Mountain ski resort in Mammoth Lakes, CA, with family and friends, including Miss USA Erin Brady and her fiance Tony Capasso, who the couple recently shared a romantic helicopter ride with.

After enjoying the fresh snow on the slopes, the group partied in the New Year at the Underground Lounge with a Great Gatsby-themed celebration. At a private table, they reportedly enjoyed Ace of Spades Champagne and Magnum Grey Goose, and danced the night away to music spun by DJs Remix Artist Collective.

“They celebrated with confetti poppers,” a source told E! “When it turned midnight, balloons and confetti dropped from the ceiling, and they shared a kiss.” How cute! You can check out all the fun pictures from the party in the gallery below:

%d bloggers like this: