"TRAVIS KELCE I ADORE YOU FOR THIS," tweeted one of the pop star's fans.
The pop superstar kicked off the international leg of her trek in Buenos Aires on Nov. 9.
The Kansas City Chiefs conveniently have this weekend off as Swift is set to perform in Buenos Aires.
Lyndsay Bell & Paige Buechele, the wives of Blake Bell & Shane Buechele, are also clinking champagne glasses in the photos.
The co-owner of the Washington Commanders gave the relationship his stamp of approval after Jimmy Kimmel suggested Swift dates one of the players on his team.
The 34-year-old tight end surpassed Tony Gonzalez's previous total yards record on Nov. 5.
The athlete also gave the "latest status" of their relationship.
The NFL star was also spotted dancing to Swift's "Love Story" at a bar after the game.
Couples costume? It's unclear whether Taylor Swift will be involved in the NFL star's "Halloween dinner party" plans.
The former athlete was previously engaged to another superstar, Jennifer Lopez.
