Katy Perry: New York Giants
After their win in 2012, we have no idea why she wasn’t spotted fangirling before then. Katy became known as a Giants fan. She has dedicated her entire outfit to her team’s colors, from head-to-toe, so that we can forgive her for any potential transgressions. Whether for advertising or fan-girls, some more attention was given to the Giants.
Jessica Biel: New England Patriots
Not only does she help her husband, but they support the New England Patriots together. Well, being a fan and supporting one of the 21st century’s best sports franchises is not really difficult. The New England Patriots, after all, have had six Super Bowl victories since 2000.