Estimated earnings: $6m

Age: 20
Profession: Actress

None of the three films Lohan co-starred in last year generated as much money as she spent on her wild nights out on the LA club circuit. While filming 'Georgia Rule' last summer, the actress was publicly blasted by the film's studio chief James G. Robinson for her hard-partying ways. After the new year, Lohan entered rehab, forcing her to scale back her production schedule. She's currently filming 'I Know Who Killed Me' and starring in a Miu Miu ad campaign.