First off, calling Nick Cannon a rapper is already quite farfetched. Unfortunately, so is saying that he’s famous for his own talent. This guy is only truly known to the world due to the fact that he’s married to Mariah Carey. Not only did he manage to marry this platinum selling singer, her impregnated her with twins. Considering he’s 11 years her junior, this probably wasn’t too hard to do. And to show his devotion, he decided to tattoo her first name on his back, telling the world just how much he’s into her. Good thing he has zero plans of ever marrying someone else. Because why would he ever be famous then?