Travis Kelce has touched down in Argentina -- the NFL superstar made his way to Buenos Aires in time to catch Taylor Swift's concert in just a few hours.
There were rumblings TK -- who's currently enjoying his off week from his football duties -- was planning to make the nearly 13-hour trip to South America to watch his lady rock the stage ... and now there is proof he is the ultimate supportive boyfriend, with Daily Mail snapping pics of the Super Bowl champ at the airport.