What Superhero Role Could Julia Roberts Tackle? youtu.be
It was all professional while shooting with fellow actor Yahya Abdul-Mateen II, but behind the scenes Momoa and his mom admitted to "geeking out" over meeting Roberts.
Momoa posted the photos to his Instagram account.
And his followers totally understood the freak-out.
It looks like a great time was had by all!
Well, okay, but it still looked pretty fun.