Mandakini look-alike in Once Upon A Time...?

Ekta Kapoor has apparently found a look-alike of the '70s actress Mandakini for her film Once Upon A Time In Mumbaai. The film is set in the 1970s and revolves around a dreaded gangster loosely based on Dawood Ibrahim. Since Mandakini was rumoured to have been involved with Dawood at one point of time, Ekta decided to cast a look alike in her production for the part. She and the film's director Milan Luthria auditioned 1000 girls till they zeroed in on Amy Kingston from Sydney, Austraila. Amy has two scenes and one song in the film. She plays the woman whom Emraan Hashmi's gangster Shoaib cheats on his girlfriend (Prachi Desai) with.