Queen Elizabeth's death means the titles of the Royal Family will change.
The Queen died peacefully at her Balmoral home aged 96 on Thursday afternoon (local time).
Here are the new titles for the members of the Royal Family.
King Charles III - Formerly referred to as the Prince of Wales, after the Queen's death he has become Britain's new King.
Queen Consort - Formely the Duchess of Cornwall, Camila will become Queen Consort as she is married to King Charles III.
Prince William - Formerly the Duke of Cambridge, Prince William is heir to the throne and his official title will be Prince of Wales.
Princess Catherine - Formerly the Duchess of Cambridge, Princess Catherine will now be referred to as the Princess of Wales as she is married to Prince William.
Prince Harry and Meghan Markle's royal titles do not change despite the death of the Queen.
