Did Bristol Palin undergo plastic surgery?

London: Sarah Palin’s daughter Bristol has set off speculations on whether or not she has undergone plastic surgery on her face.

She raked in more than 260,000 dollars as the face of abstinence in one year alone and it seems Bristol has used some of that cash to pay for a Hollywood makeover.

The 20-year-old single mother showed off her 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 jaw line appears more angular and cheekbones more pronounced, reports the Daily Mail.

However, it is possible simple weight loss and careful grooming is the cause.

The former ‘Dancing With The Stars’ contestant, who received cruel jibes about her weight during her time on the show, looked decidedly slimmer as she arrived in a one-shoulder dress and heels.

She topped off her glamorous look with hair extensions, fake eyelashes and fresh-faced make-up.