Choreographer-filmmaker Farah Khan says she is having fun working on her upcoming film, which is produced by Rohit Shetty.

Talking about the development on the upcoming "musical actioner", Farah told IANS: "We have finished most of the scripting and have a month more to go and then we will start casting. We are having fun. It's a full-fledged musical with action in it. It's my movie and then Rohit's movie. So, you know what to expect."