Royal Wedding: The Name Game

We all knew the late Diana as Princess Di, but that wasn't her official title.

When Diana married Prince Charles in 1981, she became (take a deep breath): Her Royal Highness The Princess Charles Philip Arthur George, Princess of Wales & Countess of Chester, Duchess of Cornwall, Duchess of Rothesay, Countess of Carrick, Baroness of Renfrew, Lady of the Isles, Princess of Scotland.

So what will princess-to-be Kate Middleton be called?

Watch this video to find out.