As the countdown to the most talked-about wedding in pop culture and sports continues, Jason Kelce has already issued a warning to his younger brother — and the bride-to-be.

With Travis Kelce set to marry global superstar Taylor Swift, fans around the world are dreaming of gowns, guest lists, and fairytale moments. Jason, however, is dreaming of something else entirely: dancing, chaos… and possibly losing his shirt.

The retired Philadelphia Eagles legend admits he has a long and colorful history of wedding antics — including showing up underdressed, tearing up dance floors, and even causing the occasional accident.

Speaking candidly to The Wall Street Journal, the 38-year-old joked that while he’s “evolved” since getting married himself, his reputation still follows him.

“I’ve taken my shirts off at weddings,” Jason confessed, adding with a laugh that yes — it’s happened more than once.

And Swift is no stranger to his wild side. Jason recalled that the very first time he met Taylor, he celebrated a touchdown by leaping shirtless from a suite into the stands — a moment that instantly became part of Kelce family folklore.

“She still invites us places,” he joked. “So we’ll see if the shirt stays on or off.”

While Jason admitted that some past celebrations have “gone south” — including broken items and one unfortunate bridesmaid mishap — he insists he’s always invited back for one simple reason: he brings the party.

As rumors swirl about a possible June 13, 2026 wedding date — a nod to Swift’s famously lucky number — one thing feels certain: whether the vows are romantic or legendary, Jason Kelce might just steal the dance floor.

And honestly? Fans wouldn’t expect anything less.