Jennifer Aniston got a new diamond and...it's the kind you play baseball on.

She and Owen Wilson spent part of the weekend at a Florida Marlins baseball game chasing their canine costar from Marley & Me up and down the bleachers.

So if you're in the stands trying to watch a ballgame and some Hollywood stars and their dog keep running up and down the stairs, does that make you more or less likely to go see their movie? Just asking.