The Dirty PictureCast: Vidya Balan, Naseeruddin Shah, Emraan Hashmi, TussharDirected by Milan LuthriaRating: ***Many will argue that this film is filthy, lewd, sleazy and every other word that conveys the same. But since it's based on a character who embodies all these adjectives, it only ends up being a deliciously dirty tribute.Based on the south Indian dancing diva and actress, Silk Smita's lustful life, 'The Dirty Picture' paints a concupiscent portrait, complete with bouncing love handles, blouses that resemble the barricade at the Metallica concert in Delhi (visible but unable to contain) and dialogues that are as clever as they are cocky. But a film about an A-grade...