Prince William and Catherine have taken on the titles of Duke and Duchess of Cornwall.
Glamtush reports that Prince William and Catherine have assumed the titles of Duke and Duchess of Cornwall – making them The Duke and Duchess of Cornwall and Cambridge according to their official Twitter account.
Prince Charles and Camilla were previously known by those titles.
Prince William and Kate previously held the title of the Duke and Duchess of Cambridge.
Meanwhile, Prince William who is the older son of King Charles III is now heir apparent.