4. New York City, USA

New York City has one of the densest and most diverse skylines, with a huge collection of buildings and building styles. Thanks to Hollywood's obsession with the city, it is also the most easily recognizable skyline in the world. New York City has an amazing 44 buildings over 200 meters - the most in the world! Home of the famous, now destroyed World Trade Center Towers , the Empire State building, the Statue of Liberty and the United Nations, New York City is the financial capital of the western world. Upon the completion of the new "Freedom Tower " (built on the old site of the World Trade Centers), it may rank higher in this list (depending on how good it looks of course).

Metro/Urban Population: 21.0 million