When she played her role as Cady Heron in Mean Girls, she was drop dead gorgeous and beloved by everyone in America. Girls wanted to look like her and guys wanted to date her. But, fame seemed to get the best of her and resulted in drug use and excessive partying. She claims she doesn't have a problem, but the pictures don't lie. In an attempt to try and hide the wear and tear from her aggressive lifestyle, she's turned to plastic surgery.