Q4W how aware/unaware are groups of single women of each other's levels promiscuity?

Kind of a slow night, so this is something I've been curious about lately.

Are single women in your group of friends generally aware about which ones are more conservative and more promiscuous? The impression that I get is that after a while it becomes known, either by making it known or by reliable second-hand account.

Or is it something that you're are generally not consciously aware of in your group of friends?

Feel free to answer based on your personal experience.