Meanwhile, Patrick, also 28, wrapped his arms around his wife’s waist as an unidentified couple smiled beside him.

The Grammy winner shimmered in a silver sequin minidress and wore her blond hair slicked back in a 1920s-style updo.

Her boyfriend sported black sunglasses — despite the party being indoors — and a multicolor corduroy shirt and pants.

The famous foursome was joined by another couple in the festive snap.chrispearson20/Instagram

Swift and Kelce also posed for a cute selfie at the soirée.baileybushmann/TikTokTaylor Swift and Travis Kelce ring in 2024 with a kiss at midnight on New Year’s Eve

Brittany, for her part, sparkled in a strapless black sequin minidress with black sheer tights and rocked a smokey eye and delicate silver hoops. Patrick wore a black-and-white shirt and a baseball cap.

Another photo making the rounds online showed Swift and Kelce posing for a selfie with a group of friends as she held a champagne flute and made a kissy face with her signature red lips.

As Page Six previously reported, the new couple were seen passionately smooching in front of partygoers as the clock struck midnight.

The couple were caught kissing on the dance floor at the Kansas City, Mo., party.krystenrachelle/Instagram

Swift was seen cheering for Kelce from the stands at his game earlier in the day.Getty Images

Earlier in the day, Swift attended Kelce’s winning game against the Cincinnati Bengals at Arrowhead Stadium, where she was joined by his mom, Donna Kelce.

The “Shake It Off” singer wore a vintage black-and-white Chiefs letterman jacket, which resembled a jacket her beau has worn in the past, for the occasion.

Swift and Brittany have grown close since the pop star started dating Kelce.AP

Brittany and Patrick have been married since 2022.Brittany Mahomes / Instagram

Swift and Kelce started dating last summer.andrewspruill/InstagramWhat do you think? Post a comment.

Swift was also seen cheering Kelce on during his Christmas Day game a week prior. The performer, her parents, Andrea and Scott Swift, and her brother, Austin Swift, were seen rolling up to the VIP suite dressed in Yuletide-appropriate attire for the game.

The Swift family was spotted bonding with Travis’ dad, Ed Kelce, in the suite, and Taylor was also seen comforting Brittany after the Chiefs’ loss.

Taylor and Travis started dating this past summer and went public with their relationship in September when she attended his game against the Chicago Bears.