@SatanicNotMessianic @Deceptichum I think that's somewhat fair, but linguistically "female" is an adjective and "women" is a noun. The noun in that sentence is "singer" and female is a classifying adjective.
The original post IS stupid and has sexist overtones, but I don't think they come from word choice.
@SatanicNotMessianic can't say any of that is wrong or unreasonable, but I still do find the expressed intent of the post more misogynistic than the use of the word female in context.