Barcelona.
As of February 2014, the most cosmopolitan city in India is Mumbai.
The superlative form of "cosmopolitan" is "most cosmopolitan."
New York because it is a cosmopolitan city
It might just be a slogan.
New York City. People from every nation on Earth, 800 spoken languages, and individuals of every creed imaginable all endow New York City with the fabric embroidered into the cultural capital of the world and the most cosmopolitan city on Earth.
It is subjective, but some of the most cosmopolitan cities in the world include New York City, London, Paris, and Tokyo. These cities are known for their diverse populations, rich cultural offerings, and extensive international connections.
If size is an indicator, the most popular city in Spain is Madrid by a landslide.
Cosmopolitan Jeanswear Co. Inc. is located in New York City, NY.
In NJ it is. Jersey City, along with Newark, is considered the most developed in NJ. In the US, not sure. I believe it is one of the most diverse.--- Yes. Jersey City is the most "cosmopolitan" city...
Cosmopolitan A cosmopolitan
Madrid, the capital city