Actress Kate Beckinsale's naughty costume is simply ballsy!!

It takes a lady with balls (pun intended) to dress the way actress Kate Beckinsale did.

                                     
The actress revealed via her Instagram page a picture of herself dressed in a gigantic penis costume.

She didn’t explain why she was in the risque outfit (fancy dress party? Or for the lolz?) but joked that she was ‘just a girl trying to make it in a man’s world…’