(Left) Tim Curry in 2011, (Right) Princess Diana in 1995

Tim Curry has revealed that the late Princess Diana once confided in him that she was a fan of The Rocky Horror Picture Show.

During an interview with CBS Sunday Morning to celebrate the film’s 50th anniversary, Tim revealed that he met the Princess Of Wales and her then-husband King Charles after a show he’d performed in at the Royal National Theatre.

While the future king enquired if Tim had been on television, Diana didn’t have to – as she instantly knew him from the 1975 musical movie.

The Clue actor admitted he was surprised the royal would know about the cult classic, telling her: “I don’t suppose you saw it.”

“Of course I did,” she apparently responded, quipping: “It quite completed my education.”