Why aren't there more female rockstars?

Rock music is a boy's game. I hate to say it :( It's harder for women to get into it because rockstars are supposed to look badass and act tough, so women would have the same expectation. A woman can't look badass without looking somewhat butch. Standards are soo incredibly high for women to always be pretty that it wouldn't work. It's so much harder for women to get into rock because they'll have to have something extra that a man could never have. I wish there were more, but a lot of the ones out there today are phenomenal.