As the Duchess of Cambridge approaches her milestone birthday we take a look at her incredible rise to become one of the most loved and respected members of the Royal family.
In this special collector's edition of OK! available at all good newsagents - we reveal all about Kate's loving childhood, delve into the secrets of her happy marriage to Prince William and discover what Kate is really like off-duty - from her passion projects to her parenting style.
With the help of royal experts, our special collector's edition celebrates the most iconic moments of Kate's life in the spotlight, and reveal what surprises could be in store as she celebrates her big 4-0...
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