My favourite Disney princess is Jasmine, but Gaya and I always fight over Jasmine so I wouldn't mind being Belle (but I like Jasmine, if you were a girl you'd understand this that "being" and "like" are two different entities in a very very complex way..)
I don't get Cinderella, Sleeping Beauty and Rapunzel though, what adversity did they have to go through to deserve being a Princess. Cinderella went through say what "poverty" , Sleeping Beauty is self-explanatory and I'm only jealous of Rapunzel because my hair is at a stagnant stage and not growing. They look like pussies against Mulan (Fuck yeah mulan!) and Pocahantos, and Belle's teaching us all to look beyond the superficial or hideous but really the Beast is quite good looking for a lion-man. And sadly, Snow White's just not pretty. Come to think about it, I don't know what Jasmine did actually.. hahahaha