Tamil star Dhanush’s song Why this kolaveri di has become a sleeper blockbuster by crossing 10,648,311 hits (at last count) since its release November 16 on YouTube. Composed by 18-year-old Anirudh Ravichander, the song with funny lyrics is sung in an unconventional manner by Dhanush himself. hte number will be a part of his next film 3, which is being directed by his wife Aishwarya – Rajinikanth’s elder daughter. The film stars Shruti Haasan in the lead. Seldom has any song created such a craze – from children to youngsters to celebrities, everyone is hooked on to the song. While Amitabh and Abhishek Bachchan love it, Ram Gopal Varma is not sure whether he really likes it or not!