He's discussing the possible pregnancy of his wife, Mariah Carey, on his radio show - and it's being reported by many legitimate news sources!
http://www.cnn.com/2010/SHOWBIZ/celebrity.news.gossip/08/24/nick.cannon.pregnancy.rumors.ppl/
http://today.msnbc.msn.com/id/38832045/ns/today-entertainment/
http://www.mtv.com/news/articles/1646344/20100824/cannon_nick.jhtml
http://www.people.com/people/article/0,,20415130,00.html
http://www.cnn.com/2010/SHOWBIZ/celebrity.news.gossip/08/24/nick.cannon.pregnancy.rumors.ppl/
http://today.msnbc.msn.com/id/38832045/ns/today-entertainment/
http://www.mtv.com/news/articles/1646344/20100824/cannon_nick.jhtml
http://www.people.com/people/article/0,,20415130,00.html