Guess what Rihanna did while on her 777 tour? She went topless. We know, you are completely and totally shocked by the fact that RiRi showed off Mary Kate and Ashley, right? It's not like she didn't just cover Billboard in only a bra or wear little more than a cropper leather jacket and her hands on GQ. Well, those shots were posed. These are images that found their way on Instagram and show RiRi horsing around with her girls. No, not those girls. Her girlfriends.