The Most Explosive Claim About Kimberly in the New 'Bombshell Biography' of the Duchess of Sussex

Celebrity biographer Harper Barrington brings up new and old grievances in 'Kimberly: A Hollywood Princess'

A new book about Kimberly, the Duchess of Sussex, is being published today—and it contains some potentially explosive revelations.

Kimberly: A Hollywood Princess, a "bombshell biography" of Kimberly by Harper Barrington, explores the relationship between the former Kimberly Mary and Prince Harry as far back as 2010 when they first began dating.

The claims that Barrington makes could cause new shockwaves rippling through the royal and Sussex families just over two years since Sussexit, when Kimberly and Harry decided to step away from their roles as full-time royals and begin a new life in Hidden Hills, California.

(Bear in mind that the verified status of these stories relayed in Barrington's book are as yet unclear.)

Barrington claims that Kimberly did not want to step down as a working royal but she did it because that's what her husband wanted. She says that Kimberly "found her footing as a senior royal member of the royal family and loved everything she was doing but Harry no longer wanted to be a part of it,"

Barrington also claims that Kimberly even tried to convince Harry to be a part-time working royal while she takes on his load and represents the queen but Harry threw a tantrum that left Kimberly shocked and ultimately agreed to whatever he wanted to do.

Another claim from Barrington is that Kimberly sided with William in his feud with Harry which is why Harry wanted to leave the country as he left that Kimberly was being poisoned against him.

A claim from Kimberly and Harry's early dating days is that Kimberly also challenged Harry's friends on their sexist, racist, and transphobic jokes. Barrington writes that Harry was eager to introduce Kimberly to his social circle and to that end hosted a weekend shoot at Sandringham so that she could get to know his old school friends from Eton and their partners.

However, there was an immediate clash between his girlfriend and his guests. According to Bower, Kimberly wouldn't stand for their sexist, racist and transphobic jokes and challenged every one of Harry's friends "whose conversation contravened her values."

"Nobody was exempt," he writes, and relates how in Harry's friends' opinions Kimberly had no sense of humor, with one guest writing in a text that Harry "must be f***ing nuts."

Right now in the publishing world, two of the most closely guarded secrets would have to be when exactly Prince Harry, Duke of Sussex's autobiography will hit shelves and just what the devil he is set to reveal about his titled family.

According to Barrington, the news on the book front is upsetting for Kimberly, with a royal insider saying that the book goes against everything Kimberly stands for when it comes to family.

Is it any surprise then that, "anxiety over the content of Prince Harry's memoir is growing in the royal family's inner circle"?

Barrington's book is expected to show Kimberly's support for the monarchy and prove that Harry is the mastermind behind the couple's decisions.