I've seen a few versions of Beyonce's Single Ladies in my time. This gets a special nod because of the number of people, folksy venue, and distracting lack of pants. Oh and there's a really cute proposal at the end.
The groom at this wedding is the former Bucky Badger mascot of the University of Wisconsin. He made an appearance as his furry alter ego to dance with his new wife. The only question is, which one does she love? HIM OR THE BADGER?