Jason Kelce made a surprise appearance at WWE Wrestlemania over the weekend.

Jason Kelce, Taylor Swift’s “brother-in-law,” made a surprise WWE Wrestlemania appearance alongside former teammate Lane Johnson. Disguised in Philadelphia Eagles headpieces, they crashed the match between Dominik Mysterio and Santos Escobar. When they revealed their identities, broadcaster Pat McAfee greeted them with excitement, “Welcome to Wrestlemania, Philadelphia Eagles!”

The retired NFL player was referred to as Taylor Swift’s “brother-in-law” at the event.

Swift is dating the former NFL’s star brother, Kansas City Chiefs tight end Travis Kelce.

Another announcer swiftly referenced Swift, 34, quipping, “Isn’t that whatshername’s brother-in-law?” The “Pat McAfee Show” host, 36, followed up with a rendition of her hit song “22” before asking, “Is that who you’re talking about?” Jason’s younger brother, Travis Kelce, started dating the “Love Story” songstress last summer, and the couple have been making waves in sports headlines ever since.