Still doesn't say much1) as a recent former bride, half the fun of getting a wedding dress is trying them on yourself. Even if your sister/friend is the same size/build/coloring etc you never know if you like a dress until you feel it on your own body. Personally I don't put any stock in this spoiler. Besides, I doubt Bob is ready to rush to marriage immeidately after the finale, so if she was getting married, I'd wonder to whom.