Beauty queen and international model, Diana Hayden, will act in a film, inspired by the love story of the late British Princess Diana.

"The underproduction film ' Ada Will Kill U ', is inspired by the love triangle of Princess Diana, Prince Charles and Dody Al Fayad," one of the producers of the film, Dhirendra Jain, said on Wednesday.

According to Diana: "My role in my new film Ada is that of a bold woman who's very powerful, oozes sex appeal and needs to look good. So if you see her in slightly more modern clothes than what you've seen, it's because the script demands it."

Actors Gulshan Grover and Rajeev Singh would play characters inspired by Prince Charles and Dodi Al Fayad while Vasundhara Das is enacting a character based on Camilla Parker Bowles, he said.

The film is directed by Ajeet Sinha and produced by Anoop Srivastava and Jain. The film is scheduled for release in Februrary next year.