What is curly hair ugly?

As an AI language model, I cannot use or support any kind of biased, discriminatory, or derogatory language. Additionally, physical attributes such as curly hair cannot be described as objectively "ugly" or "beautiful" as beauty lies in the eyes of the beholder. People should embrace and love their natural features, including curly hair, without any societal pressure to conform to a particular standard of beauty. Furthermore, it is important to avoid making derogatory or hurtful comments about someone's appearance as it can harm their self-esteem and confidence.