Since its release in 2001, a lot of behind-the-scenes tidbits about The Princess Diaries have surfaced — and they're fascinating for anyone who grew up loving the movie!

Ever wonder how they got Anne Hathaway's hair so big in the beginning of the film? And did you know that producers offered the role of Mia to three A-list actresses before settling on the newcomer?

Watch the video below to see more facts!