Actress Shruti Haasan has just joined the sets of s3, and now a exciting information regarding her role has now been revealed.As per the reports, Shruti will be playing as a jorunalist named Vidhya, and she will be helping Suriya in a case.Being directed by Hari, S3 is the third installment of the super successful Singam franchise. The film also has Anushka Shetty playing Suriya's wife onscreen.