In The Princess Diaries 3, Queen Mia Thermopolis returns to Genovia after years of balancing royal duties and personal growth abroad. Now in her 30s and facing mounting pressure to produce an heir, Mia must navigate modern monarchy, international politics, and a surprise revelation—an unknown royal cousin who could shake up the entire line of succession.

With the ever-charming Queen Clarisse by her side and a few familiar faces returning, Mia is forced to decide: follow tradition or redefine what it means to rule. Filled with heart, humor, and a touch of royal chaos, this long-awaited sequel is a crown-worthy return to the beloved fairytale.