Dreaming Of Dembabies? Inside Mariah Carey's Family Plans With Billionaire Fiancé

First comes love. Then comes marriage. Then comes a really, really rich baby in a platinum carriage! Mariah Carey just got engaged to her billionaire fiancé James Packer last week, and RadarOnline.com has exclusively learned that they are already discussing children!

According to a source close to the 45-year-old superstar singer, "James said that he would definitely like to have a child with Mariah, but not if it puts her in any danger."

"She is in her mid-40's and that puts a slight strain on the body's ability to conceive," the insider added, referring to Carey – who has four-year-old twins Moroccan and Monroe, aka "Dembabies," with her ex-husband, Nick Cannon, 35.

But it won't the first child for Packer either, who has three children with his ex-wife, Erica Baxter.

"Mariah told James that if he wants another child she would love to give him one," the insider told Radar.

"But she will not get pregnant any time soon because right now she is super focused on getting her body in shape to, as she calls it, 'the hottest bride ever.'"

Do you think that Mariah Carey and James Packer should have children together? Tell us your thoughts in the comments.