In the clash between football titans, including stars like Josh Allen, Patrick Mahomes, and Travis Kelce on the field, it was Jason Kelce who captured the attention in the stands during Sunday's game between the Kansas City Chiefs and Buffalo Bills.

Amidst the chilly Buffalo weather, shirtless Jason Kelce, the celebrated center for the Philadelphia Eagles, exuberantly cheered as his brother, Travis Kelce, scored a touchdown in the second quarter, according to USA Today.

The CBS broadcast caught the elder Kelce in his moment of glory, hands in the air (with a beer can in one hand), celebrating the Chiefs taking a 13-10 lead.

Fans inside Highmark Stadium witnessed shirtless Jason Kelce's lively participation as he not only reveled from his luxury box but also descended among Bills fans to share in the excitement.

After finishing his beer, he promptly returned to his suite.

While contemplating retirement after 13 seasons in the NFL, Jason Kelce is making the most of the offseason, reveling in watching his brother's playoff performance alongside Travis's famous girlfriend.

As Travis Kelce scored his second touchdown, the cameras turned to Taylor Swift, capturing Jason Kelce enjoying another beer in the background.

READ NEXT: Jason Kelce Says He's Retiring 

Kylie Kelce's Reaction to Husband's Shirtless Moment

Kylie Kelce, Jason's wife, was also present at Highmark Stadium, supporting her brother-in-law as the Kansas City Chiefs secured a 27-24 victory over the Buffalo Bills, advancing to the AFC Championship.

She shared a suite with Donna and Ed Kelce, Taylor Swift, and Brittany Mahomes, among others.

Jason Kelce's shirtless celebration became a highlight, catching Kylie in the background of numerous videos, seemingly unfazed by the exuberant moment, Cosmopolitan reports.

Kylie acknowledged Jason's recognition as one of the "Sexiest Men Alive" and humorously emphasized that his charm was not news to her.

She added a playful note, stating that despite the recognition, Jason remains a devoted husband involved in daily parenting duties.

Kylie reiterated her awareness of Jason's appeal on the New Heights platform, emphasizing that he hasn't changed and expressing her appreciation for his graceful aging.

She playfully remarked on his transition into a "silver fox" and recounted early moments in their relationship involving a single grey hair, which she initially found strange but now appreciates.

Travis Kelce Laughs Off Jason Kelce's Shirtless Celebration

When questioned about Jason's spirited celebration, Travis Kelce, the Chiefs tight end, responded with laughter, expressing that he wasn't aware of the shirtless moment.

In typical brotherly fashion, Travis conveyed his unsurprising reaction, per Sports Illustrated.

"My brother was shirtless? Nah, it doesn't surprise me one bit," Travis said.

He went on to express his love for Jason and highlighted their mutual support, both on and off the field.

Despite Jason Kelce wearing a Chiefs beanie while attending the game, a nod to the rival team, he ensured a friendly interaction with Bills Mafia before the game.

Once the action began, Jason made his allegiance clear by jumping into the stands shirtless to celebrate Travis's touchdown, creating a standout moment in an already thrilling playoff showdown.

READ MORE: Cowboys: Mike McCarthy Sends 1 Strong Plea To Dallas Fans 

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Written by: Bert Hoover

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