"I'm extremely disappointed in everyone in the media for even believing the ridiculous, silly rumours. I see it on television and people tweeting about it, it's a sad state where people actually believe, like, people can just make up whatever they want and it actually becomes news. People like to perpetuate negativity and it's really sad when you see people feed into it." Nick Cannon dismisses reports suggesting he's planning to reveal all about his marriage to Mariah Carey in a new book.