I'm never exactly clear why German actress and model Micaela Schaefer is topless at any given time in the middle of the public square. It seems to be perfectly legal in Berlin and Micaela seems to perfectly love doing it. I can't imagine the German citizens or tourists complain too much either. Her funbags might even be more widely recognized now than the Brandenburg Gate, the former East-West Cold War portal where Micaela stood pimping something with her mighty ta's.
Being that it's nearly October and Micaela is hoisting two large mugs of the good stuff, along with her own two large mugs of the milky stuff, I'm going to assume this was Octoberfest related. If you've never been to Germany during that time of year and spent an evening in a beer garden, I'd highly recommend the experience. If you can do so while motorboating Micaela Schaefer, I'd increase my high recommendation to a must-experience on Fodor's list of things to do in Europe. Go on, you deserve it. Enjoy.