Taylor Swift was Jason Kelce’s ultimate hype girl after the Philadelphia Eagles star took of his shirt and jumped into the crowd during Sunday night’s Kansas City Chiefs’ game.

Despite the freezing cold temperature, the NFL star ripped off his “Big Yeti” T-shirt and joined the Buffalo Bills fans sitting in the level below him following brother Travis Kelce’s touchdown.

Video from inside the VIP suite show a shocked Swift, 34, giving Jason a high-five as he walked through the box sans shirt.

“Oh my god!” she seemed to exclaim after picking her jaw up off the floor, per a video posted on X.

Other footage taken a few moments prior show the pop star covering her mouth in shock as the legendary center, 36, made his rounds in the crowd before jumping back into the suite.

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Taylor Swift was all for Jason Kelce’s shirtless antics at the Chiefs’ game on Sunday.Getty Images

Although the “Cruel Summer” singer seemingly loved Jason’s antics, his wife, Kylie Kelce, tried to reel in her husband’s wild behavior.

The same account that posted Swift’s reaction also shared another video of Kylie seemingly yelling at Jason as he made his way to the front of the box.

“No!” she screamed while seemingly pointing her finger in his direction, yet despite her efforts, Jason was on the TV for the world to see just seconds later.

“Taylor hyping him up while Kylie tells him no is sending me 😭😭😭,” the user captioned the comparison.

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Kelce ripped off his shirt and jumped into the crowd following oen of brother Travis Kelce’s touchdowns.Getty Images

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However, his wife, Kylie Kelce, seemingly tried to stop him.Getty Images
Although Kylie was unable to stop the shirtless celebration from happening, she was able to get him back into the box.

As Jason — who wore nothing but a beanie and sweatpants — continued to take photos with young fans, a man from inside the suite told the father of three, “Hey, Kylie said to get your ass back in here,” per another angle posted to Twitter.

However, Jason made sure to show Swift one fan’s sign — which read “Buffalo Bills + Taylor Swift = Best First Game Ever” —  before going back inside to warm up.

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A video from the moment seemingly shows Kylie yelling, “No!”Getty Images for Prime Video

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Despite their mixed reactions to Kelce’s shirtless celebration, the two ladies seemed to have a great time together.aricjones/Instagram
Jason got the “Anti-Hero” singer’s attention as he picked up 8-year-old fan Ella Piazza and brought her to the edge of the suite.

The adorable moment was caught on camera, showing Swift smiling and waving at the elementary schooler before Jason set her back down.

“It was, like, amazing,” Piazza said of the moment on “Today” Monday.

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Jason also granted one young fan’s wish by showing her sign to the pop star.Getty Images
Her mother, Jessica Piazza, agreed, saying, “It was amazing. She came down, and it was like the happiest I’ve ever seen her. She was crying, just of happiness. It was so cool.”

Jessica noted that Jason was “so kind” to her daughter and all the other fans and thanked him on air for creating such a core memory for her little one.

“I was just so thankful that he gave her the chance to see Taylor because she was — she was standing up there at the top of the bleachers with her sign just waiting and hoping and so brave — she climbed all the way to the top.”

Jason and Kylie share daughters Wyatt, 4, Elliotte, 2, and Bennett 11 months.