Eight times the royals were best friends with celebrities
If you're a member of the Royal Family, it's part of your job to be seen in public with the great and good of the world.
These days a royal being snapped with a celeb is just as likely to happen as a meeting with a world leader.
We all know that Sir Elton John has deep ties with members of the Royal Family.
But there are some royal/celeb encounters from over the years that you may have forgotten.
Find out more in the video above.