A royal visit
Oh to be royalty! If I was related to the Queen I could just phone Rian Johnson up and demand to be invited on to the set of Star Wars 8, which is exactly what Prince William and Prince Harry did. They did put some of the pictures on their official Kensington Palace Twitter account though so I guess they're not all bad.
Prince William meets BB-8
Here we see a prized royal figure who's beloved by millions... and also Prince Harry.
Prince William chats with Mark Hamill
This is probably Prince William trying to find out what happens in Episode 9. He's asking the wrong person.
Prince Harry tests out a X-Wing
Will there be a royal cameo in The Last Jedi? If Harry looks like this in an X-Wing, then he should be easy to recognise.
Daisy Ridley shows the royals her wig
Harry looks impressed, but not impressed enough to try it on.
Prince Harry and Prince William have a Lightsaber battle
My money's on Harry. Though the post-production will swing things in William's favour.
Chewie hugs Prince Harry
Look, Harry's got royal blood (whatever that means, really), but he's no Harrison Ford...