Tom Cruise's Greatest Hits

Risky Business is the little movie that started it all. Tom Cruise played a high school teenager who lives it up when his parents go out of town. In one unforgettable scene, Tom blasts Bob Seger's "Old Time Rock and Roll" on the stereo and dances around the living room in his underwear. It's been 25 years, but Tom's still remembered for that classic scene, which launched the unknown actor into superstardom.

Tom was only 19 when he filmed that infamous scene. At first, Tom planned to dance in his bare feet. "I kept falling," he says. "So I thought, 'Well, I'm going to put on my socks.' I got on the floor. I literally waxed the floor on my hands and knees to get it prepped."