Interesting poll.
Hercules is so underrated among Disney films. It's one of my top favs ever from Disney. Meg is awesome! Definitely my fav, along with Jasmine and Belle. For some reason, I wasn't as fond of Mulan, although technically, I should be. I like Rapunzel from Tangled too. Can't remember Tiana and Jane much.
As for the prettiest, my favs are Aurora, Belle, Pocahontas and Cinderella.
Ariel is cute... but she's a bit too... obsessive.
I hardly know anything about Aurora.
ANYWAY... taking into consideration both personality and looks, it was a toss up between Meg and Belle for me. I went with Meg just because she is cooler. lol