Julie Andrews says 'it's probably not going to be possible' for her to appear in 'Princess Diaries 3'

• Julie Andrews revealed in a new interview that she likely won't be in "Princess Diaries 3."
• "I think we know that it's probably not going to be possible," Andrews told Access Hollywood.

Julie Andrews revealed in a new interview with Access Hollywood that she probably won't be reprising her role as Queen Clarisse in the upcoming "Princess Diaries 3" movie.

"I think we know that it's probably not going to be possible," Andrews said of a potential sequel to the first two "Princess Diaries" films, which also starred Anne Hathaway.

"It was talked about very shortly after ["Princess Diaries 2: Royal Engagement"] came out, but it's now how many years since then?" the "Sound of Music" star continued (around the 9:25 minute mark in the video below). "And I am that much older and Annie the princess, our queen, is so much older. And I am not sure whether it would float or run."

In November, the Hollywood Reporter published a story revealing that a third "Princess Diaries" film was officially in the works at Disney.

While details about the third installment remain scarce, Hathaway told Entertainment Tonight in October that she is "pulling" for another "Princess Diaries" film.

"If there's any way to get Julie Andrews involved, I think we would make it work," Hathaway said at the time. "We would go to where she was and put a green screen behind her and just make it happen."

The first "Princess Diaries" movie, based on the novel by Meg Cabot, was released in 2001, and "Princess Diaries 2" followed in 2004. Both films have since become cult classics.