Vidya Balan has been an image changer and how. While ‘Parineeta’ saw her bring back the all sacrificing lover on screen, then ‘The Dirty Picture’ brought in not one but two things back in vogue. First the Silk size, and second, boldness of doing what one desires. However lately, the lady herself is struggling to follow suit with films offered by two directors. First in line is Rajkumar Gupta. The maker of ‘No One Killed Jessica’ and ‘Aamir’ has signed Emraan Hashmi for ‘Ghanchakkar’ and wants to pair Vidya opposite the kissing star. And second is director Vishal Bharadwaj who wants her to reconsider his film ‘Daayan’. This film too has Emraan as the hero. And while the actress is busy figuring out which offer to take up given that one of them is a UTV production (love interest Siddharth Roy Kapoor heads this division), the other reason, say sources, for directors approaching Vidya is also her chemistry with Emraan in ‘The Dirty Picture’. But in the end, it is Vidya’s decision. Silk certainly would be a happy girl now.