Re: COM as a function of health...?
My idea was that studies indicate that the underlying basis for beauty consists of cues like skin clarity, symmettry, physical gracefulness, hip-to-waist ratios, etc., all indicators of general and reproductive health. I'm not talking about make-up, how you dress, or anything superficial like that (those should be skill levels applicable to specific cultures or some such).
ETA: You can look at a healthy horse, cat or dog and conclude that it's a beautiful animal despite the fact that it's not wearing clothing, make-up, etc. Don't confuse cultural bias with "health and beauty".