When I went to senior prom, my date was sexy, but 4 years ago I happened to see her posing in a Stuff Magazine and now I can say I actually dated a model. It's like one of those things that will be burned into my mind forever. Sure my girlfriend now is hot, but to have had this happen is pretty damn cool too.
Oh and Jessica alba is pretty damn foxy too. I'd do the Dana Carvey as Garth's "Foxy Lady" dance for her.