The Chiefs are the last undefeated team standing after the 30-24 win, at which Swift's mother, Andrea, made her debut beside Donna Kelce. The singer has attended all of Kelce's home games this season, though it seems like it's more than just Swift this year bringing Kansas City some three-peat magic.

Chiefs tight end Travis Kelce's girlfriend, Taylor Swift, steps out in New York City before his Week 10 matchup.

Taylor Swift has made over a dozen appearances at Chiefs games. Her gameday fashion has ranged from forgettable to luxe and stylish.