Selvaraghan, the director of Dhanush's upcoming film Naane Varuven released a new poster that reveals two looks of the lead actor.  In one of the looks, Dhanush is rugged and gives a bad boy vibe while the other one seems more mature, in a professor-like manner. So far, it has not been confirmed officially if the actor will have two different looks in the film, or if he will play two roles. 

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