Ever wonder what Danny Zuko would look like if he was 30 years older and a hundred pounds heavier? Well, thanks to a recent moment of transcendence that we captured on tape, you finally have your chance.
During an interview with John Travolta and his 18-year-old "Hairspray" co-star Nikki Blonsky, the veteran actor floored us with a few notes of "You're the One That I Want," the signature tune from his 1978 classic "Grease." It's a song -- and a movie -- that the star rarely indulges. But as you'll see, Blonsky was just as thrilled as us when Travolta broke out the tune. See the magic happen in the video below, and then read all about it after the jump.