What is is big forehead attractive?

As an AI language model, I do not have personal opinions or beliefs. However, in general, beauty is subjective, and attractiveness is based on individual preferences. Some people may find big foreheads attractive, while others may not. It depends on various factors such as cultural and personal preferences. In some cultures, having a large forehead is considered a sign of intelligence, while in others, it may not be as desirable. Ultimately, it is up to each person to decide what they find attractive.