Rani Mukerji can't contain her happiness.

She is now part of Anurag Kashyap's production Aiyaa with Malayalam actor Prithviraj.

The quirky love story, directed by Sachin Kundalkar, has her essay the role of a Maharashtrian mulgi and Prithviraj is playing the role of a pucca south Indian.

Yeh inter-state love saga should be interesting na?