VIDEO : 'Star Wars' Mark Hamill Reveals 'Silly Fight' With Carrie Fisher

Mark Hamill, best known for playing Luke Skywalker in Star Wars, has shared the story of his "silliest fight" with the late Carrie Fisher. Comicbook.com reports Hamill shared the story over Twitter, writing, "When they told us it would soon be revealed we were siblings. Me:"Wait a minute, If Luke is Princess Leia's brother...does that make me royalty?" Her:(without a moment of hesitation )"NO!!!" I didn't really care, but she really, REALLY did, so I never let it go-EVER.