Pamela Anderson has described her Playboy image as a “cartoon character”. The 57-year-old model, actress and activist has adopted more of a makeup free lifestyle in recent years, and she admitted stepping back from Hollywood and away from her sex symbol status was a conscious decision. Reflecting on her natural look at Paris Fashion Week last year, she told Better Homes and Gardens magazine: “That was the beginning of me letting go of the image I had always had of myself. “What is this cartoon character that I’d created? OK, that was fun. But I’m not that person anymore.” The ‘Baywatch’ star w…