Really?
You'd see a pretty woman and you'd say "Oh, hey, I can tell she hasn't had any work done. Yeah, she's a natural beauty, for sure"?
It would never occur to me scan her face for signs of scars that show she's had a nose job or cheek implants or eyelid surgery or whatever. I'd say "What a pretty woman" and that's it.
If she wasn't wearing in makeup, I might say "Wow, she sure has a natural beauty."