On an episode of the Offseason docuseries, the 32-year-old 49ers star recalled that he, Travis Kelce and Greg Olsen rented out the Brooklyn Bowl in Nashville for a Tight End University concert. The show featured about eight country musicians and surprise appearances by Luke Combs and Taylor Swift.
Kittle remembered that Swift, 36, joined Kane Brown onstage for a rendition of “Shake It Off,” and said he had never heard 1,000 people scream louder. A PEOPLE source added that Swift thanked the band and hugged each member after performing.