Why is Mumbai popular?

Mumbai Its a capital of maharashtra. Living in Mumbai is nothing less than a movie experience, the pace with which the city moves cannot be defined in words. Their are lots n lots of places to visit. Popular for Festival Celebrations, popular were dreams come true, Popular for food, popular for bollywood love. etc
Mumbai is popular for its Bollywood and the city lifestyle. The city gets its citizens from various parts of the world. It is very famous for its Local Trains and population as well as the wholesale markets located around the city.