Sources say Shriya has been approached by the noted Bengali director Rituparno Ghosh for a new movie. It is heard that Shriya is asked to essay the role of a prostitute and it would require her to don few nude scenes. Slated to be a film made on period backdrop, Shriya is expected to sign the dotted line soon. Rituparno Ghosh has the credit of showing the likes of Aishwarya Bachchan, Raima Sen in very sensuous roles. If the Bengali flick works for Shriya, then she will make a different mark of herself.