Which celebrities are Patriots fans and which are Seahawks fans? Find out now!
Go Patriots! Ben Affleck is likely the best known Boston-based fan on the planet.
Tweeted The Office star after his team qualified for Super Bowl XLIX:” Here We Go PATS!!!"
Captain America has been engaged in a Twitter war with Seahawks fan Chris Pratt.
This photo of Chris Pratt and his family says it all, doesn't it?
Tweeted Joel McHale as Seattle took on Green Bay: "My nervous system just leaked out of my ears. @Seahawks #GBvsSEA #Overtime
Mark Wahlberg is a native of Massachusetts. He's watched games from the box of Patriots owner Robert Kraft.