The Princess Diaries: A socially awkward but very bright 15-year-old girl being raised by a single mom discovers that she is the princess of a small European country because of the recent death of her long-absent father, who, unknown to her, was the crown prince of Genovia. She must make a choice between continuing the life of a San Francisco teen or stepping up to the throne. While Mia makes up her mind, she's pressed into taking princess lessons from her grandmother. The Princess Diaries 2: Royal Engagement: After getting over the revelation that she is a princess and part of the royal family of the small and obscure European nation of Genovia (with a population of just 50,000), American teenager Mia moves to the actual country she represents, with her best friend, Lilly tagging along during summer vacation. As she learns the job of being a country's future ruler, one challenge she's faced with is the prospect of being set up in an arranged marriage.