Indian Film Industry's famous Singer Krishnakumar Kunnath, popularly known as KK, who was in Kolkata for a concert, died on Tuesday evening (May 31) at the age of 53. The playback singer collapsed after the concert in Kolkata. He was immediately rushed to a nearby hospital where doctors declared him brought dead. The real cause of death will be known only after the post-mortem. Watch this episode to know top news of today.