Why are attractive women's looks often nitpicked and criticised more?

Why? I see this a lot. Is it because their looks are noticed a lot so they are in turn scrutinised more?

For instance, very attractive female celebrities are often nitpicked and criticised by both men and other women. People will be like "Angelina Jolie is too skinny for my taste" or "Margot Robbie has a square face." I see people pitting attractive women against each other as well, being like "who's prettier between so-and-so?" "Between these two very attractive girls, who's got the better body?" "Who's more faceable?"

I don't see them doing this with less attractive women (I know because I am an average looking woman), so why are attractive women so often criticised so intensely? Is it our society?

Why are attractive women's looks often nitpicked and criticised more?
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