Who is the fairest of them all? Sorry Snow White, but Cinderella is by far the favorite classic princess according to Google Ngrams, which samples published books to deliver relative frequency of phrases:
Favorite Princesses Infographic

Favorite Princesses Cinderella, Snow White, & Sleeping Beauty

These three favorite princesses are today most associated with their mid-century Walt Disney films Read more

Published by RJ Andrews in GIF
Tags: Angelina Jolie, brothers grimm, Charles Perrault, cinderella, disney princess, disney princesses, fairy tale, Google ngram, grimms fairy tales, infographic, InfoSketch, Maleficent, ngram, princess, sleeping beauty, snow white, Snow White and the Seven Dwarfs, Walt Disney, Walt Disney films