Taylor Swift Meets Up with Jason & Kylie Kelce at Big Game — No Beef!

Putting to rest rumors that she doesn't have a warm and fuzzy relationship with boyfriend Travis Kelce's brother and his wife, Taylor Swift showed up with them in a suite for Sunday's big Chiefs-Bills game.

Taylor sat in a skybox with the whole Kelce clan, including Travis' parents, Donna and Ed Kelce, his brother Jason Kelce, and Jason's wife Kylie. See a video of Taylor and Kylie chatting it up here!

Cara Delevingne, comedian Jerrod Carmichael, and Taylor's longtime bestie Ashley Avignone were also spotted in the suite, along with Brittany Mahomes.

But it was Jason Kelce who really stole the show in an epic moment when he went shirtless to celebrate a Travis touchdown!

Jason climbed out of the suite to say hi to some fans, and lifted up one little girl so she could wave to Taylor. Watch!

After the score, Travis' first of two on the night, he made Swifties swoon by putting up heart hands and blowing a kiss toward the suite where Taylor was sitting. See the video!

When Aditi Kinkhabwala of CBS Sports later asked Travis about bro Jason's gone-viral moment, the tight end replied, “My brother was shirtless? Nah, it doesn’t surprise me one bit. I love that guy, and every time we’re not on the field together, we’re always rooting for each other.”

Jason was able to attend the game after his Eagles were eliminated from the playoffs last weekend in a loss to the Tampa Bay Buccaneers.

Sunday marked the first time we've seen Taylor interact with Jason and Kylie in public, though she has attended previous Chiefs games with Donna and Ed.

Taylor sported a white-and-red jacket, a red beanie, and a matching red lip for the outing.

As she entered the stadium, a Buffalo fan shouted, "Bills by a billion!" and Taylor responded by blowing a kiss to the crowd.

The Chiefs and Bills last went head-to-head on December 10, when the Bills won 20-17.

Sunday night's winner heads to the AFC Championship game on their way to the Super Bowl (February 11).

Swift was not put off by weather reports suggesting temperatures in the low 20s — after all, she showed up to the Chiefs-Dolphins game on January 13, when temperatures were below zero!