Why This Kolaveri Di Song Gets A Kiddie Version By Sonu Nigam's Son Nivaan – Bollywood News. After south superstar Dhanush, it is singer Sonu Nigam's son Nevaan Nigam who is singing his own version of Why This Kolaveri Di? For full story, check out the video. Regular Facebook Updates http://www.facebook.com/RajshriDotCom. Watch more http://www.youtube.com/playlist?list=PL4E87895D45C52ECE for the latest bollywood film reviews, makings & trailers.