Who would not like to be a part of the film of an actor like Kamal Haasan
? But here is one heroine who politely refused to do so when he approached her to do a key role in his current flick ‘Vishwaroopam’. She is none other than Chitrangada Singh, citing dates problem. This Bollywood beauty claims that she has already given her call sheets to director Sudhir Misra for his film in which Arjun Rampal is the hero. She also says that she could not adjust her dates for two films at a time. According to Chitrangada, she is sad for not being able to do Kamal’s film and that she would certainly act with him provided she gets yet another chance in future.