The Bollywood beauty Isha Sharvani was all set to make her debut in Kollywood with the magnum opus Vishwaroopam being made by Ulaganayagan Kamal Haasan. However, it is now heard that she has walked out of the film. Sources say the delay in the take off of the film has led to Isha opting out as she was caught up with other commitments. However, she would be seen in the film Maatraan wherein she has done a hot item song with Suriya.