The<em> Rang De Basanti</em> singer Naresh Iyer is taking a serious look at life. For the first time celebs from Bollywood have come together on television for a social cause. And 26-year-old singer Naresh is all set to do his bit on 9X’s musical show <em>Mission Ustaad.</em> Naresh is all excited to be part of this noble cause. For a youngster to be associated with such causes often takes one by surprise. Naresh explains, “It’s not about how young you are but how mature you are. The show demands much more from a singer. It gives you a chance to express your individuality.”