Katy Perry: New York Giants
After the New York Giants win in 2012, we have no idea why Katy wasn’t spotted fangirling before; she 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 publicity or fan-girls, regardless, the Giants got some more attention.
Jessica Biel: New England Patriots
She not only supports her husband but together, they support the New England Patriots. Well, being a fan and supporting one of the 21st century’s best sports franchises is not really difficult. After all, the New England Patriots, since 2000, have had six Super Bowl victories.