The expectant royals headed to splitsville in 2007 after four years canoodling, but what drove them to their temporary break up??!
In the new book, Kate, author Michael O'Mara explained:
"When his father Charles was wooing Diana and the relationship reached a crossroads, Prince Philip told him that he needed to take action one way or another. And Charles proposed. When William was faced with a similar dilemma he went the other way."
WHAT??! Our perfect prince??!
Prince Charming dealt with the thought of lifelong commitment with the near-perfect future princess by clubbing and flirting it up with dozens of British babes.
Thankfully, our gurl knew how to fight back with what her mama gave her. While Kate's known for her demure and sophisticated style, she flaunted her assets to get back her man.
The new book revealed: