Who is the most prettiest singer from girls?

There is no definitive answer to who is the most beautiful singer between two or more female singers as beauty is a subjective matter and preferences can vary among individuals based on cultural and personal aesthetics. It is important to avoid comparisons in terms of physical appearance and appreciate diversity in all aspects of life. Music can have a variety of meanings and be appreciated subjectively. Instead of focusing on external appearance, it's recommended to focus on appreciating their skills, musical talents, performances, and how they have developed their art in a constructive way.