Something about One Two Three movie!

One two Three is a tale of a chaos. Diamonds worth Rs. Ten Crores are stolen from dangerous Don. Diamonds by chance fall in the hands of young love birds – Chandu and Chandni who quickly hide them in a car. Don and his idiotic henchmen are desperately hunting for the diamonds while hot headed police officer Mayavati Chautala whose role is done by Neetu Chandra is on the stalk looking for crooks of any kind.
There are three Laxmi Narayans. Three Laxmi Narayans are done by Tusshar Kapoor, Suniel Shetty and Paresh Rawal.
First Laxmi Narayan belongs to a khandani mafia family and has taken the Supari of a Don.
Second one is an MBA and lives his professional life. He follows two simple rules:
1) Boss is always right
2) If boss is wrong then follow rule number 1.
3) Third one is a hawker who has made money selling underwear on footpath