Dame Julie Andrews won't be returning for The Princess Diaries 3. "I think the story is slightly different, and I’m not quite sure how they’re dealing with that. I think the story has to continue in Princess Mia. She said: "I think I probably passed — I think I’m retired, really, would be about the best description for that. Cabot recently claimed that she was "so excited" that a third Princess Diaries movie is being made.