Once the bustling heart of the city before the Second World War, then a no man's land from 1945 until the fall of the wall, the history of Potsdamer Platz has been eventful to say the least. It changed completely after the fall of the wall in 1989 and is now dominated by the presence of the Sony Center, skyscrapers and endless shops. What's more, Potsdamer Platz is the main place to be for stars and celebrities, and not only during film festivals.