Anubhav Sinha's action thriller, Cash, with its amazing stunts, is indeed trying to cash in on everyone's attention these days. The leading ladies of the film, Dia Mirza and Shamita Shetty, too appear to be quite excited about it. Both Dia and Shamita recently added glitter to a diamond jewellery showroom in Mumbai as a part of promotion for the film that actually revolves around diamonds.