Rakhi Sawant is on cloud nine these days. The item girl has signed a new semi-autobiographical Broadway-style Bollywood musical called Balti Devi: Queen Of Southall. The film which is all set to go on the floors in December will be directed by the son of veteran star Shammi Kapoor, Aditya Raj Kapoor. Balti Devi is a women-oriented story that revolves around the life of a poor Southall girl who dances and sings her way to stardom.