Prince Philip was "relieved" when the now Princess of Wales started dating Prince William and gave her three-word compliment, a new book has claimed.
The late Duke of Edinburgh, who was married to the late Queen for more than 70 years, had seen the many different ways newcomers to the royal family had dealt with the public spotlight.
And according to a new book by royal author and long-time friend Gyles Brandreth, Philip was "saddened" that his daughter-in-law Princess Diana - the former Princess of Wales - "allowed her popularity to go to her head".