The director has her entire cast Aamir, Bebo and Rani included attending workshops for her next film

Aamir Khan, Kareena Kapoor and Rani Mukerji have started attending workshops for their next B-Town outing together Reema Kagti's film.

The project is yet untitled but the working title is The Act of Murder.

Though all those associated with the movie have been made to sign a non-disclosure pact, we've sourced out that the stars along with the supporting cast attended a recent script-reading session at a hotel in Bandra.

Says a source, "Reema's conducting the workshops. Producer Ritesh Sidhwani attends some of the workshops.

Aamir, who essays a cop in the movie, attended a session before leaving for the Berlin film festival and is expected to continue once he returns."

Adds the source, "The complete cast gathers and reads out their dialogues. This is being done to facilitate the actual shoot so that everyone knows what is to be done and perfection is achieved."

Even though the three leading stars are present, things are conducted in an extremely professional way without any starry tantrums as each one waits for his/her turn to read their lines.

A look test has also been done with the cast.

"The stars have been describing the atmosphere on the sets to be fantastic and they can't wait for the shoot to begin.

Things have been planned to the minutest details. Everyone has been told not to reveal the storyline," informs the source.

Reema's film is slated to go on the floors in the second week of March.

Shoot schedules have been planned in Mumbai and later Pondicherry. The itinerary has already been chalked till April and the dates of the stars have been blocked.

The film is being produced by Sidhwani and Farhan Akhtar, under whose banner Reema made her directorial debut with Honeymoon Travels Pvt Ltd.