Broncos TE Evan Engram linked up with George Kittle, Travis Kelce and Greg Olsen for "Tight End University" this week.

George Kittle and Taylor Swift are proving to be quite a fun duo. The two were spotted having some fun at Tight End University, dancing and singing along together in the club. And the San Francisco 49ers tight end even spoke about the singer's surprise performance.

San Francisco 49ers tight end George Kittle, widely known as one of the most passionate advocates for his position, joined forces with Travis Kelce and Greg Olsen to launch Tight End University—a camp focused on refining tight end skills.