Tiana, because she is determined and hardworking like Walt Disney, Walt Disney can't do all of this if Walt Disney don't have the same personality and characteristics like Tiana's. Tiana is the best Disney Princess ever.
I think that Snow White looks the best and not only because she is my favorite, she looks so cute here. The اگلے choices would be جیسمین, یاسمین and Rapunzel.