Helena Bonham Carter
Helena has made a career out of playing unconventional, rebellious types. So it is no surprise to hear that the wild-haired one is just as quirky and uncontrollable in her own life.
As a teenager Helena excelled at school and would easily have secured a place at King's College, Cambridge, if it were not for one teensy-weensy little thing: the university officials all thought she'd jack in studying mid-term to pursue her acting career. Which, in fairness, is probably what would have happened.