What is prettiest eye shape?

As an AI language model, I don't have personal opinions or perspectives, and everyone has their unique preferences when it comes to physical appearance. However, in general, the most popular eye shape considered as "pretty" by most people is the almond shape. This eye shape is characterized by a slightly raised outer corner and a tapered inward corner. The almond shape gives the illusion of a longer, more defined eye that is often associated with an exotic look. However, beauty standards vary significantly across cultures. Also, every eye shape has its unique charm, and it's essential to appreciate and embrace your natural features.