it was their own hardwork which made them rich.i think mittal can spend his money in whatever he wants legally.and about charities he wight have done some anonymous charities. and some of u didnt like bollywood actors performing in his daughters wedding,what the f is wrong with u guys,they r actors,they do movis,commercial,and stage shows,whats wrong with it.it was out of world wedding so i think they r proud to be part of that ceremony.