I was going to say this but saw you already did. Yes indeed. Females constantly check out the parts as well.They've done studies of magazine ads where they give men and women a magazine to thumb through. They use hardware and software to track both eye movement and duration to see exactly how long the subjects looked at the ads and exactly where they were looking. Both men and women looked at ads with attractive women in them longer than ads with attractive men, and the women looked at the ads with attractive women in them even longer than the men did.
Make if it what you will but putting attractive women in advertisements works even more on women than on men.
I know lots of females and don't have time to get into the psychology of it but it works on both sexes with tremendous success