That's like Donald Trump saying he doesn't worry about money much. I spent 20 years yo-yo dieting to try and achieve what society says is attractive, but I couldn't do it. I can understand the jealousy women feel toward attractive women. I feel it myself. But it's not just jealousy because of appearance, it's jealously because of how people are treated due to their appearance.
Women size up each others' appearance because women are judged more on their appearance.
Look at the images and toys little girls get to play with. Take an easy target such as Barbie dolls. Women are taught that their only worth is through looking good and catching a good husband. Even S.R. above felt it necessary to describe her physical attributes. That look does not really do much for me, since the people I know who dress that way are mostly drug addicts, and that really turns me off.