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

HILARY DUFF

THEN: Three years ago, the tween queen – starring as Disney good girl Lizzie McGuire – was "obsessing about getting my license."
NOW: The 18-year-old pop star is in the driver's seat when it comes to a certain tattooed rocker. "I'm a sucker for her," says boyfriend Joel Madden, 26. "No one can push me around – except for her."