Thanks to everyone who votes and comments - much appreciated.

Also please don't judge it based on the pictures I used; they're just examples. Judge it based on their smiles during the whole movie.

Also, sorry if you did not like the pictures. I tried my best

Cinderella's smile has life to it and is charming. While Aurora's smile is pretty it is kinda bland. I'm not sure if I explained this right.

for once, I don't want Aurora to win.

^it says choose your FAVORITE. But it should be least favorite because that's what people are used to. Cinderellas smile is more natural

Her smile shows more emotion.

Cindy has my favorite smile of the Classic princesses. Maybe, it is because she struggles so hard to remain positive during her abuse, and to keep her hopes from dying...that it shows in the tenderness of her smile.

Aurora has my favorite smile of all the DPs, I'm obsessed with it. It's sexy and subtle.

It's so warm and beautiful. You can see happiness glowing through her face. :)

It's a little more genuine than Aurora's, although I'm not a fan of her lip color.

I like bigger smiles, and Aurora's one is more expressive.

I always loved Cinderella's smile. When she smiles, her whole body lights up with it. It is difficult to explain, but she has easily my favourite smile of all the princesses, not just classic ones.