All Grown Up & Hot

Even Scarlett and Mischa had their awkward teen years. See just how far they and others (Katie! Lindsay!) have come. By Janice Morris

MARY-KATE OLSEN

THEN: Before she developed her signature boho look, the Two of a Kind star, at 13, was a buttoned-down cardigan girl.
NOW: "She is so petite and delicate, yet such a strong and determined young woman," designer John Galliano told W magazine about its trend-setting January cover girl, who's 19. "Feisty. I like that."