Actress Esha Gupta is yet to take a call on Akshay Kumar starrer 'Rustom'.

Reportedly 'Rustom' loosely borrows from the infamous Nanavati murder case involving a naval officer and his lady love.

"Even I have heard (about the casting). I don't know. Nothing is confirmed," Esha said in a media interaction here.

Esha and Emraan Hashmi have come together in a music video for Bhushan Kumar's new single 'Main Rahoon Ya Na Rahoon'.