"I was blown away," the football star said of Swift's three-hour Eras Tour show in Argentina.
The witchy moment happened during a performance of "Labyrinth."
"I can’t even express my gratitude to the Buenos Aires crowds," she wrote.
"TRAVIS KELCE I ADORE YOU FOR THIS," tweeted one of the pop star's fans.
The Kansas City Chiefs conveniently have this weekend off as Swift is set to perform in Buenos Aires.
"Our friends just egg him on," explained Lautner's wife, influencer Tay Lautner.
Swift will perform at Buenos Aires' River Plate Stadium on November 9, 10 and 11.
The comedian says she went to nine shows on Swift's Eras tour.
The pop star hosted the world premiere of the concert movie on Oct. 11.
"I can’t thank you enough for wanting to see this film that so vividly captures my favorite adventure I’ve ever been a part of: The Eras Tour," Swift wrote on Instagram announcing the news.