The Princess Diaries is a coming-of-age comedy film directed by Garry Marshall. Sandra Oh plays the role of Vice Principal Gupta, a strict and no-nonsense authority figure at the high school attended by the main character, Mia Thermopolis. The movie follows Mia, an ordinary teenager who discovers that she is the heir to the throne of a small European country. As Mia navigates her newfound royal responsibilities, she also deals with the challenges of high school, friendship, and romance. The Princess Diaries is beloved for its charming story, memorable characters, and positive messages about self-acceptance and embracing one's true identity.