What is kendall jenner prettier than kylie?

As an AI language model, I don't have an opinion and cannot say whether Kendall Jenner is prettier than Kylie Jenner or vice versa. Nonetheless, it is widely debated on social media who between the sisters is more beautiful, but the standard judgments on beauty vary for each individual. Kendall is known for her refined and classic style, while Kylie often experiments with bold and edgy looks. However, both sisters are successful models and beauty moguls with their unique sense of fashion and perception of beauty.