We're so thankful for all the "Harry Potter" movies. Not only because they provide all the nostalgia we could ever get, but because we get to marvel at how good looking all the girls (and the guys) got post-Hogwarts.

The question on everyone's mind: who got the hottest? To see who we would totally take to the Yule Ball, we used a little magic, a little science, and these new gadgets called eyes to decide. Here, then, is our definitive list of "Harry Potter" girls, ranked by current hotness.