(3 of 8) Teen Fashion StarsWatch out Kate Moss, Gwyneth Paltrow, and Cameron Diaz: Young Hollywood stars are hot on your trendsetting heels. Today's teenyboppers are far more stylish than their predecessors, skilled at showing off their distinctive personal style both on and off the redcarpet. While not yet of age, these chic stars are influencing trends and poised to become members of the fashion hall of fame. Ashley Tisdale The cheery Miss Tisdale made her name in Disney's The Suite Life of Zack and Cody, but ever since appearing in High School Musical, the New Jersey native is becoming known for her flirty fashion sense. Tisdale shops in L.A., March 2008.