What is what eye shape is most attractive?

As an AI language model, I don't have personal opinions or biases, but according to studies and surveys, there's no specific eye shape that is universally perceived as most attractive. Beauty is subjective and varies based on cultural and personal preferences. However, studies suggest that generally, "almond-shaped" eyes are considered the most desirable in many cultures. This eye shape is characterized by a slightly raised outer corner and a gently curved eyelid, making the eye appear more prominent and expressive. Ultimately, it's important to remember that beauty lies in the eyes of the beholder, and everyone has their own unique features and attractiveness.