Aishwarya Rai Bachchan is being selective about the projects she signs up of late and has given her nod to a rather interesting film. Buzz is that the actress has agreed to play the lead in the adaptation of yesteryear hit ‘Raat Aur Din’. She will play a role similar to that of Nargis Dutt, whose character suffered from multiple personality disorder, and the portrayal won Nargis a National Award. The black and white film had released in 1967. Interestingly, the new film will be produced by KriArj Entertainment, the same banner which is producing Ash’s another upcoming venture ‘Fanney Khan’.