Watch: Nick Cannon Reveals "Double Standard" Dating Rules for His, Mariah Carey's Twins Monroe & MoroccanNick Cannon is setting the record straight. After a comment made by Nick's 15-year-old daughter Monroe-whom Nick shares, along with Monroe's twin Moroccan, with his ex Mariah Carey-claiming she has only one brother went viral, Nick, who is dad to 12 children in total, explained her intention behind the remark.