In April 2011, Kate Middleton walked into Westminster Abbey and walked out as the Duchess of Cambridge.
And following the announcement of Prince Harry's engagement to Meghan Markle, many royal fans will be wondering what title the actress will take on, reports the Daily Mail.
While many would presume that Meghan would take on the title of Princess having married a Prince, this is not the case.
Meghan will not be addressed as Princess Meghan - an honour reserved for women, like Princess Charlotte, born into the Royal Family. A possible title for Meghan would be HRH Princess Henry of Wales.
It is likely that the couple will, like Kate and William, be awarded a dukedom by the Monarch on the occasion of their wedding, with Vogue reporting that the newlyweds will become the Duke and Duchess of Sussex.