At first I thought the wedding had been crashed by a crazed Mickey fangirl from the way she unceremoniously kicks the bride's train out of her way. But nope, looks like they're both from the same dance planet! Beam me up!
The couple commissioned a comic artists friend of theirs (at http://www.viruscomix.com/subnormality.html) to create a picture of their wedding party. The wedding photographer then had everyone recreate the pose. I think it was done very well.
We were wandering around taking pics and all of a sudden, boom, there's batman walking down the street! We yelled to him for a photo-op and he went and got Cat Woman, Joker, Harley Quinn and the two hench men! Best part: the groom's favorite comic book is batman.