Bristol Palin looks totally different. I suspect a little surgeon scalpel here and there. No way does losing a few pounds and aging a few years change a face this dramatically. She looks like a totally different person. The jawline has changed all together, her eyes look different and her nose is thinner. I don't know why she messed with her face she was a very pretty girl despite having a fool for a mother.
I suppose you can't choose your family but you can buy a good plastic surgeon.