Claim: Anne Hathaway played Mia Thermopolis.
Evidence: She made her professional screen debut in the short-lived Fox television series Get Real -LRB- 1999 -- 2000 -RRB- , before landing the lead role of Mia Thermopolis in the Disney comedy film The Princess Diaries -LRB- 2001 -RRB- , for which she won the Teen Choice Award for Choice Movie Actress -- Comedy.
It stars Anne Hathaway -LRB- in her film debut -RRB- as Mia Thermopolis , a teenager who discovers that she is the heir to the throne of the fictional Kingdom of Genovia , ruled by her grandmother Queen Dowager Clarisse Renaldi -LRB- Julie Andrews -RRB-.