Sigourney Weaver has refused plastic surgery of any kind. Skeptics have questioned how she's aged so well, but the the fact is that Sigourney Weaver hasn't had any Botox or a facelift. She has remained all natural and intends to stay that way. She was quoted saying, "I would never have plastic surgery or Botox injections. How can you as an actress? They both leave you with such a tight, unreal look. It's something fans and audiences pick up on instantly. I like my body now, where, in younger days, I could always find fault. I feel I have my curves at last. They may come from age, but I don't care. I'm just glad they are there."