The prince said that it was wonderful their mother had such a huge effect on so many people.

The suite of jewellery was given to Princess Diana in a box engraved with a palm tree and crossed swords, although it’s not known if that has also been passed down to Princes William and Harry.

“I love seeing the sort of uncomplicated way that they deal with people, and put them at their ease”, he said. “It’s so easy to connect the dots between them and their mother”.

Diana also opened up about her bulimia, where she would make herself sick five-times-a-day and described her marriage to Charles as having “three people” in it. “It was handsome at the same time, and it was awesome now looking back at it”.

When your big sister is royalty, literally, what on earth do you buy her as a gift?

Beyond her own extraordinary transformation, Morton credits Princess Diana for reshaping the image of the monarchy and shifting the culture. “She’d come and go and she’d come in probably at bath time, cause an awesome … scene, bubbles everywhere, bathwater all over the place, and then leave”, he told ITV.

Writing in the book, he quotes Diana: “Game, set and match, ‘ she said, clutching to her copy of the Daily Mirror containing a transcript of the ‘Camillagate” tape as we talked in her sitting room at Kensington Palace’. “It’s hard because obviously Catherine didn’t know her, so she can not really provide that level of detail. They get to decide whether I divorce”. “It’s important that they know who she was and that she existed”.

This was the task facing Pippa Middleton, when sister Kate gave birth to her first child, Prince George. “You have to question why did Henri Paul, who that day had been seen by security officers and I think the words were ‘it looks as though he had a good lunch”, he did have a drink problem.

According to the late Royal’s former personal protection officer Ken Wharfe, the vibrator, dubbed “Le Gadget”, become her secret mascot and provided a “constant source of laughter” for her security detail.

NBC will be commemorating the 20th anniversary of Princess Diana’s death with a new documentary, and for the first time, Prince William, Duke of Cambridge, and his brother, Prince Harry, will participate in on-camera interviews to share their first reactions to their mother’s passing.

Diana and her brother Charles caller her “Acid Raine”.

“‘Really? Go on then, show me, ‘ Diana said, intrigued, and laying down the freaky challenge excitedly (began)”, he says. And Diana deserves a place in history.

“She accentuated the size of her eyes by using white liner on the lower lid and by dipping her head in her signature style her overall message was of a sad woman who had lived through a tragedy”.