God no. Don’t believe that rumour. Apparently, it was started on 4chan and they were planning to spread it as a joke. What a horrible joke to spread especially about someone like Sonny who already has so many rumours surrounding him. Think about something before you believe it. If he really did have cancer, someone like Sonny would not hide it to his fans who he knows will support him. Plus, it would be all over the news. Anyway, it’s just a lame joke from people trying to call him the ‘cancer’ of music.