Melissa Joan Hart in PVC gown

Melissa Joan Hart will forever be Sabrina: The Teenage Witch in our hearts. It's a series that went from strength to strength and followed the young actress (and lately producer) as she grew up and became a woman in front of our eyes. "Surely such an angelic character couldn't possibly have a sultry side?" you may think.

You couldn't be more wrong.

In the first set of pictures below she's at a recent party for the DVD release of cult 60s sex romp Valley of the Dolls. And would you look at that dress...wow! However, unbeknownst to most observers, Melissa is guilty of the terrible Hollywood fashion faux pas of wearing the same dress twice! In the second set of shots, she's at a different gathering a couple of years ago in an identical ensemble. I'm not going to complain though - that gown is a killer!

Set One: