Silk Smitha-Vidya Balan liberal skin show

actress Vidya Balan will be playing yesteryear South Indian screen seductress Silk Smitha on screen for Ekta Kapoor's Dirty Picture, a biopic on the late Silk Smitha. Vidya Balan initially accepted this role which requires a liberal skin show, but now, she actress has come up with conditions. She recently told Ekta to avoid showing her cleavage excessively, but she would be comfortable appearing in backless outfits.