She raked in more than $260,000 as the face of abstinence in one year alone and it seems Bristol Palin has used some of that cash to pay for a Hollywood makeover. The 20-year-old single mother unveiled a new look as she walked the red carpet at the 10th anniversary of the Candies Foundation, which employs her as an advocate against teen pregnancy. Her transformation has sparked internet rumours of plastic surgery, with observers nothing her jawline appears more angular and cheekbones more pronounced. However, it is possible simple weight loss and careful grooming is the cause. The former Dancing...