Princess Celestia is the ruler of Equestria alongside her younger sister Princess Luna. Princess Celestia is a white alicorn who controls the rising and setting of the sun alongside Luna who helps her to rise and set the moon. For a millennium, she also controlled the moon while her sister was banished. Princess Celestia is usually very kind, patient, and understanding. She wishes for her subjects to relax and be themselves around her, despite her status. She is also sometimes somewhat mischievous.