Prince William and Harry have some fun on the 'Star Wars' set

When galaxies collide ...

Earthly royalty Prince William and Prince Harry met Jedi Master Luke Skywalker on Tuesday when English actress Daisy Ridley a.k.a. Rey gave them a tour of the "Star Wars: Episode VIII" set.

We may be used to seeing the royal brothers at state functions, charitable events and other high-profile affairs, but the pair let their boyish spirits have a bit of fun. Wills sat down for a chat with droid BB-8, and Harry gave Chewbacca a big ol' bear hug.

In addition to running wild in the adult playground and celebrating "fantastic British talent" à la Ridley, John Boyega and more, the lucky royals got a sneak preview of the upcoming flick.

But of course, no visit would have been complete without a lightsaber battle! As they say, boys will be boys.

Click through to see adorable snaps from their visit:

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