Sonu Nigam accepts the challenge by cleric, shaves off his head

Sonu Nigam accepts the challenge by cleric, shaves off his head For past two days, social media is abuzz with the discussion over Sonu Nigam’s tweet on Azaan. http://www.bollywoodbubble.com/photos/sonu-nigam-accepts-the-challenge-by-cleric-shaves-off-his-head/