Matt Damon WILL Reprise His Jason Bourne Role! Ben 'Batman' Affleck Already Jealous Of Damon's Bourne Bod!
Ben Affleck is going to be Batman and he has some pretty ripped shoes to fill!
So we're sure he's nervous about staying in super hero shape, which is why he's totally jealous of his best buddy Matt Damon's body!
Ben made a funny comment about his and his friends' fitness, saying: