Sonu Nigam has tweeted once again. The singer tweeted that he is ready to apologize on one condition. Recently, Sonu Nigam posted a controversial tweet on his twitter account regarding Azaan after which the singer was trolled on social media.Not just that! Singers Sajid-Wajid also expressed their anger towards the singer.br --------------------------------------------------------------------------------------------------------------br br Subscribe to FilmiBeat Channel for latest updates on movies and related videos.