Kangna took inspiration from Zeenat Aman

Kangna Ranaut cannot stop praising the queen of the 70's - Zeenat Aman. For her role in the film ONCE UPON A TIME IN MUMBAAI, Kangna did an extensive research on Zeenat Aman before portraying the role. According to Kangna Ranaut, the charisma of Zeenat Aman was inescapable every time she saw her film. It must be recalled that Kangna is playing a role that borders on the popularity of Zeenat Aman during her peak days. Speaking about the era of the seventies, the actress says, "What I noticed while playing my character in the film was the fact that the heroine of the seventies took half an hour to get dressed and more than two hours to style her hair." Though Kangna cannot stop praising the retro time for its style, but at the moment her concern is that the audiences accept and appreciate her in the retro look.