What Sonu Nigam said in regard to the news of his clash with Salman?

Recently, the clash of Salman with Aamir in his part was in news. It was also in news that, in an event Salman even commented on Sonu Nigam, after which it was being said that nothing is right between the two. And now what Sonu Nigam has wrote on the Twitter, reading that even you will be shocked. Sonu has rubbished all these rumors and has wrote that 'nothing like that has happened as is being told in the news. I don't know who has created all this story'. Actually few days back it was in news that during an event Salman has said that now he does not require any playback singer and he can sing better than all. After this he has even commented and targeted Sonu Nigam. Salman has even said that his voice in the song Hangover is same as that of Sonu ans has claimed that he can sing even a difficult song.