Looks like Ariana Grande is on such a high after releasing her new single 'Thank You, Next'. So much of a high that Luke Skywalker is noticing. Yup. That's right. The man that brought the light and dark sides of the force together (for a time, at least) is recognizing the greatness that is Ariana Grande. Mark Hamill tweeted out a simple "Thank You, Next" just to see what happens. Side note, it must be so cool to be famous and be like "let me see what people do when I say this..." Anyway, Ariana Grande immediately noticed, freaked and then they traded words. Hamill acknowledged her as "one of the most popular artists in the history of showbiz" and it really doesn't get much better than that. See the full exchange below.