Taylor Swift is Travis Kelce's biggest fan. After Kelce and the Kansas City Chiefs claimed their victory over the Buffalo Bills to head to next month's Super Bowl LIX on Feb. 9 in New Orleans, the tight end celebrated on the field after winning the AFC Championship alongside Swift and his mother,

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?

Which team the best celebrity fans? From Bradley Cooper to Taylor Swift, we break down the A-list loyalties, the diehards vs. the bandwagoners, and why Philly reigns supreme.