India, Aug. 9 -- On Sunday, singer Sonu Nigam shared a video of himself crooning late singer Mohammed Rafi's Suhani Raat Dhal Chuki (Dulari, 1949) while lying on an operating table undergoing surgery. The unusual moment left fans concerned and wondering what had happened. Nigam now tells us that the surgery was related to a recurring growth on his left ring finger.

"It's been happening for some time. I had a surgery four months back to remove it, but it has come back again. I think it's got to do with some arthritis condition that I have in my bones, probably," he shares. With the growth having returned, Nigam says there is no definite course of action yet. "We have to wait and watch. It's come out the second time," he adds.

Explaining ...