"Marry Me" -- No Doubt
"The Marriage of Dale and Ming" -- Queen
"White Wedding" -- Billy Idol
"Wedding Bells" -- Lissie
"The Wedding March" -- Queen
"The Runaway Bride" -- Murray Gold
...off the top of my head.
Dude, you can't just MENTION the most badass wedding theme in the history of the world and not post it.
And even better, I'll post the movie that inspired Queen to play it.
DEATH TO MING!!!