Taylor Swift appears to have formed a close bond with Travis Kelce’s sister-in-law, Kylie Kelce.

Swift’s new WAG pal Brittany Mahomes, who is married to Kansas City Chiefs quarterback Patrick Mahomes, shared a group photo from the team’s playoff game against the Buffalo Bills at Highmark Stadium in Orchard Park, NY, on Sunday.

“Went there, did that, onto the next,” Brittany, 28, captioned the snap on her Instagram Story after the Chiefs beat the Bills 27-24.

The “Cruel Summer” singer, 34, was seen wrapping her arm around Jason Kelce’s wife as the duo smiled cheek to cheek for a photo with Brittany, Cara Delevingne and a few other ladies in the VIP suite.

Swift wore a red beanie and a $1,800 Gant Blank Canvas Project x Kilo Kish Bouclé Varsity Jacket layered over a brown sweater and black jeans for the big game.

Sunday’s game marked the first time Swift was seen bonding with Kylie in public.aricjones/Instagram

Meanwhile, Kylie, 31, showed her support for her brother-in-law by wearing merch from Travis and Jason’s “New Heights” podcast in the Chiefs’ white, red and gold colors.

She finished the casual look with black leggings, a long black puffer coat and Ugg boots.

Jason, 36, was also spotted in the VIP suite cheering for his brother and even shocked Swift when he stripped off his shirt in excitement after Travis, 34, scored a touchdown.

The singer was also seen hanging with new bestie Brittany Mahomes.USA TODAY Sports via Reuters Con

Kelce scored a touchdown in the Chiefs’ winning game against the Bills on Sunday.Getty Images

Sunday’s game marked the first time Swift has been seen publicly spending time with Jason and Kylie since she started dating Travis last summer.

The athlete brothers’ parents, Donna and Ed Kelce, were there as well to watch the Chiefs face off against the Bills.

Swift and the Chiefs tight end have been dating since last summer.chrispearson20/Instagram

Kylie has shown her support for Travis’ relationship with the pop star since they took their love public in September 2023.

Last December, Kylie “liked” an Instagram post about Swift’s publicist, Tree Paine, slamming celebrity gossip account Deuxmoi for spreading “fabricated lies” about the Grammy winner’s previous relationship with Joe Alwyn.

Kylie also showed Swift some love by sharing a video of her and Jason’s 4-year-old daughter, Wyatt, dubbed with the singer’s 2010 song “Never Grow Up.”

Jason Kelce’s wife has been supportive of Swift’s relationship with her brother-in-law.kykelce/Instagram

The Philadelphia Eagles star was also seen hanging with Swift at the game.kykelce/Instagram

Kylie famously stirred the pot last November when she said that the attention surrounding Travis and Swift’s relationship was not her “cup of tea.”

However, she later clarified her comments, explaining that she just doesn’t like attention on herself.

Kylie and Swift could potentially go from friends to family quite soon, as Page Six exclusively reported earlier this month that Travis is planning on proposing to the Eras Tour performer this summer.