Prince William and Kate Middleton may have officially been given the titles Duke and Duchess of Cambridge after the wedding, but the new issue of Vanity Fair reveals William would prefer to be addressed as Prince William and Kate as Princess Catherine!
Vanity Fair's writer says Will made it clear at the wedding that he wanted to continue to be called Prince William, so Kate would get the "princess" title by default.
Whether that will actually happen will probably be up to the Queen!
But the new royal couple posed for an exclusive cover by Mario Testino for the July issue of Vanity Fair and how could you say "no" to those faces?
The cover is a never-before-seen photo of the happy couple and the issue hits stands everywhere on Tuesday, June 7!
William and Kate will travel over the summer to North America for their first official overseas tour.
Do you think Kate should be referred to as Princess Catherine?