Rajinikanth turns singer: Super Star Rajinikanth is going to enthrall his fans not only with his performance but also by singing a song in his new movie 'Kochadaiyaan'. According to Kollywood sources, Rajinikanth reportedly sung a special song which comes at a crucial stage of the film. Recently, the song has been recorded by ace music director AR Rahman and the buzz says that the song has really come out well. It was Rajini's daughter Soundarya Rajinikanth who made this possible. Just like son-in-law Dhanush, who sang 'Kolaveri Di' few months ago, Rajinikanth also has also sang a song in his upcoming movie Kochadaiyaan. No doubt, this song will be the craziest song in Kollywood.