The due date for Mariah Carey, the sexy singer who is very pregnant with twins has been revealed by husband Nick Cannon. According to a Contact Music UK report, Mariah Carey "is due to give birth on 14th May 2011." Mariah Carey's 'Nerve-Wracking' Rush To Hospital. Nick also revealed Mariah being rushed to hospital was a "nerve-wracking" … [Read more...] about Mariah Carey Due Date Revealed After Nerve-Wracking Hospital Run