Kollywood flick Kochadiyaan starring Rajanikanth in the lead is in its pre-prodction stages. The team has approached bollywood star Katrina Kaif to play the female lead. While Katrina Kaif is reworking her dates to somehow fit in the film, it is said songs featuring Rajini wooing Katrina will spell class and grandeur. A love song between the duo is one of the highlights. Rajani will be seen in an all together new look in the flick. Kochadiyaan means a king with long hair and Rajani will spot long hair in the flick. The music of the flick is scored by A R Rahman. Rahman will be bringing 130 musicians from Germany to record the background score of the film and he has already tuned in most of the tracks for the film.