Would you want aliens to touch down on your wedding day? You'd be surprised how many couples do.
In honor of UFO Day on Monday, we scoured the Internet for the best weddings where aliens played a role -- sometimes as invited guests, and sometimes not. From a ceremony at Area 51 to suspected UFO sightings at nuptials, check out these bizarre stories of weddings that brought the outer reaches of the universe a little closer to home.
Click through the slideshow below to see some other-worldly weddings.