I'm with John. Celebrity marriages rarely last so I wouldn't want to marry one.
That being said, I would go with Jessica Beil.
I would also add to the list Catherine Bell (JAG) and Torrie Wilson (WWE).
But my top pick if she actually has a brain (some think the show was mostly an act) is Jessica Simpson. She seems to be a pretty down to earth person along with be dead gorgeous. I normally go for brunettes though.