VIDEO: Adam Levine Used To Rock A Grody Goatee

It's hard to imagine that Maroon 5 frontman Adam Levine was ever without his trusty barber and ex-Hillzie Justin Bobby. ("I don't know quite how to say this -- I've got to say this delicately -- but [Justin] is the most incredible hairstylist ever," Levine shared in a previous interview with MTV.) But before the musician made it big and had the world's best groomers(?) at his disposal, he was just a flannel-sporting teen that, presumably, trimmed his own whiskers. "My hair was long and really ratty and nappy," Levine says in an upcoming episode of "When I Was 17."

Check out this sneak peek, where he talks about his wannabe Ethan Hawke chin strap, then tune in Saturday at 11/10c to hear about Kathy Griffin's first sexual encounter and Swizz Beatz' underage clubbing days.