Why is anyone surprised? Is Beyonce known for being outspoken in defence of women's rights?
Genuine question, not a sarky one - I know very little about her but what I do know revolves around her spending a lot of time singing and dancing in her underwear and being married to some rapper who doesn't seem to be a poster boy for feminism.
So I could understand the outrage if this were, say Germaine Greer or Andrea Dworkin, but Beyonce? Isn't her bottom line basically, how much attention can I get and how much money can I make?