Tis actually a very interesting question as most of the actresses who are supposedly Hot; if you check their IMDB picture, which is, I assume, looking their best, but not in makeup for a part (whew long sentence!), they are rather mediocre looking.
I have more often than not been shocked when I see a cutie in a movie or TV show, looked them up on IMDB and been completely unimpressed by their "real life" picture.
Wish I could contribute to the OP's question, but I can't come up with a single person off the top of my head.
Tis actually a very interesting question as most of the actresses who are supposedly Hot; if you check their IMDB picture, which is, I assume, looking their best, but not in makeup for a part (whew long sentence!), they are rather mediocre looking.
Sometimes those pictures on a celeb's IMDb profile are awkward-looking photos snapped at some event and do not show a person in their best light. I have seen some pretty bad ones.