Shockingly, this is not from an official DC comic. Instead, it's just a couple of British nerds who tied the knot this past weekend in England, while dressed as the Caped Crusader and Wonder Woman. From the Sun:
Caped Crusader Neil Vaughn, 46, and Wonder Woman wife Sharon, 40, tied the knot dressed as their comic book idols with their guests following suit.
Best man was Robin while The Joker was master of ceremonies with the Powerpuff girls as bridesmaids.
Among the guests in Paignton, Devon, were Superman, the Incredibles, Iron Man, the Incredible Hulk and Captain America.
Neil said: "We're not particularly traditional, and we wanted to have a fun day with our friends."
My favorite part about the picture -- besides tiny Iron Man firing a repulsor beam at the cameraman -- is how awesomely happy the groom looks. It's like Brian Blessed in a Batman suit... and now I just made myself dizzy at how awesome that idea is. Thanks to Joe Dono for the tip.