Following her divorce from King Charles, Princess Diana's life was irreparably changed. While the former Princess of Wales remained beloved by people all over the world, she was no longer allowed to use her official Her Royal Highness (HRH) titles. According to a former Royal Family staff member, an unexpected royal reached out to Diana after hearing the news.
In his book A Royal Duty, former royal butler Paul Burrell revealed that Princess Diana was devastated to learn that, once her divorce was finalized, she'd no longer be allowed to use her HRH title.