In one snap, Swift, 34, stuck out her tongue while holding up a plastic cup filled with champagne in one hand and wrapping her other arm around Kylie Kelce, who is married to Travis’ brother, Jason Kelce.

The “Cruel Summer” singer was also featured in a group shot in which her boyfriend and several of his teammates smiled and raised their hands in a celebratory pose.

Travis, also 34, gave a huge smile while making a horn sign with one hand and holding a canned beverage in the other.

Taylor Swift and Travis Kelce celebrated the Kansas City Chiefs’ win with friends.aricjones/Instagram

The “Anti-Hero” singer and the tight end smiled wide in a group photo.aricjones/Instagram

Travis’ mom, Donna Kelce, seemed to be in good spirits in another shot.aricjones/Instagram

The group celebrated with bottles of Veuve Clicquot.aricjones/Instagram

Swift stood behind him and also smiled with her mouth wide open and held her hands in the air.

The Grammy winner’s close friend Cara Delevingne was included in the photo as well.

Travis’ mom, Donna Kelce, was shown in another photo as she posed with Jones and two of her victorious son’s friends.

The Grammy winner attended the playoff game alongside Cara Delevingne and her boyfriend’s brother and sister-in-law, Jason and Kylie Kelce.USA TODAY Sports via Reuters Con

Jason shocked both fans and Swift when he ripped off his shirt and screamed after his brother scored a touchdown.USA TODAY Sports via Reuters Con

The group seemed to be in great spirits as they sipped on Veuve Clicquot after the Chiefs beat the Bills 27-24 at Highmark Stadium in New York.

Swift watched the game in the suite alongside her beau’s parents, Donna and Ed Kelce, as well as his brother and sister-in-law, Jason, 36, and Kylie, 31.

While Swift’s NFL appearances typically make headlines, Jason stole the show Sunday when he tore off his shirt in the frigid temperatures and hopped into the stands with fans to celebrate.

The “You Belong With Me” songstress –– who wore an $1,800 Gant Blank Canvas Project x Kilo Kish Bouclé Varsity Jacket  –– brought along Delevingne, 31, and the two were photographed cheering for the Chiefs next to fellow Chiefs WAG Brittany Mahomes, who is married to quarterback Patrick Mahomes.

Swift wore a white and red varsity jacket with a red beanie.AP

The tight end gave a nod to his girlfriend by making a heart with his hands after his touchdown.Getty ImagesWhat do you think? Post a comment.

Bills fans booed Swift and Brittany, 28, when the duo arrived at the stadium, but Travis later showed his girlfriend some love by making her signature heart sign with his hands on the field after scoring a touchdown.

The pop star has attended several of the two-time Super Bowl champion’s games since taking their romance public in September 2023.

Prior to Sunday’s game, Swift was photographed cheering on Travis from the VIP suite at Arrowhead Stadium in Kansas City, Mo., as the Chiefs beat the Miami Dolphins in their first playoff game last weekend.