Don't miss a thing by getting the day's biggest stories sent direct to your inbox Kate Middleton has been known to the public as the Duchess of Cambridge for more than a decade.
She assumed the 'Her Royal Highness The Duchess of Cambridge' title upon her marriage to Prince William - where an estimated 300 million people across the globe saw the couple tie the knot at Westminster Abbey in 2011.
The mum-of-three has performed her royal duties ever since, from public appearances to supporting worthy causes. But we will have to get used to seeing her with a new title, which is set to change in the future, reports Kent Live.
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