From the royal line of succession to the British national anthem, banknotes and post boxes, here's everything that has changed in the U.K. since the death of Queen Elizabeth II ...

It seems little William couldn't get the sound of "Granny" right, and according to a story shared by the Daily Mail, one ...

As for "Gary," the late Queen's nickname joins a host of other a dorable royal monikers. Prince William was known as "Wombat" ...