I adore Heidi Klum because she seems batshit crazy and she loves costume parties. If you Google it, she and husband Seal renew their vows every year with a different theme. In 2009 they did a white trash wedding complete with a smoking, pregnant bride and Seal in a mullet. HOW FUN!
This year they renewed their vows in Palm Beach, Florida. It looks like their theme was a Masquerade ball. In 2010, all the guests were brides and grooms, and here are pictures of the famed 2009 White Trash wedding:
Love them. If I had the money, I would definitely throw crazy costume parties. But I wouldn't invite everyone, because there's always that one spoil-sport who refuses to wear costumes.