one interview where she says she considers herself a feminist:
Beyoncé: The multi-talented star reveals what she is planning next | Mail Online
some have said that she sort of says it, but not really. Beyonce now as many critics of her have pointed out, has done the whole half naked, dancing in wet skin tight clothes... provocative dances and all that, that one may say is no more than exploiting a sexist male fantasy.. which i can see and agree with. That to me is not how Beyonce started out. There was an element of sexuality, but it was not as openly kinda sleazy as it is now.
Compare the Beyonce of old to the Beyonce of new and you can see how one can take on this view.