Natti Kumar has bought the dubbing rights of Dhanush, Shruti Haasan’s upcoming film 3. Thanks to the hype which one of the songs in the film, Why this Kolaveri, generated, there was lot of competition for the dubbing rights of this film and Natti Kumar has reportedly paid a fancy price to buy the dubbing rights of the film.”I would like to thank Kasthuri Raja, who produced the Tamil version of 3, for giving me the dubbing rights of the film. We are planning to launch the audio in a big way on March 20 and Dhanush is going to sing Kolaveri song on stage. The film will be released simultaneously in Telugu and Tamil on March 30.” Aishwarya Dhanush has directed the film and Anirudh has composed the music.