Not fair, how can you just go; a brother is gone: Mohit Chauhan on KK's death

Singer Mohit Chauhan took to Twitter to share his picture with late singer KK to say he is in shock and grief. "KK...not fair man. Not your time to go...How can you just go...A ear dear friend, a brother is gone. RIP KK. Love you," he wrote. Meanwhile, singer Sonu Nigam posted KK's video on Instagram and wrote, "Not done."