But did you know that, years ago, long before her relationship with Kelce became an unofficial NFL sideshow, one of the world's best-selling artists was actually loyal to ... the

After the Kansas City Chiefs won their third consecutive AFC championship game, and the fourth of Travis Kelce's career, the future Hall of Fame tight end found the two most important women in his life on the field: his mother Donna and girlfriend Taylor Swift.

It's common to see Taylor Swift at Kansas City Chiefs games. But what's her connection to their Super Bowl 59 opponent, the Philadelphia Eagles?