Quite possibly the worst "romantic comedy" (I use that term loosely here) ever and I've seen a lot of romantic comedies. It stars Sarah Michelle Gellar and I bought it on a whim during the height of my Buffy obsession and despite numerous attempts, no one will buy the movie back or even allow me to donate it to charity.
To sum up the movie: magical crabs, random dance numbers, and some great fog machine work.
http://www.youtube.com/watch?v=KNhbjTllZR4