Nick Cannon & Mariah Carey 'Fighting' Over Baby Plans?

Nikki Nelson / WENN.com

Mariah Carey and Nick Cannon are said to be "fighting" over plans to extend their family, with the diva said to be less keen on the idea as she is focused on her career.

The 42-year-old singer is on the verge of making her musical comeback with the release of her new single 'Triumphant' in addition to having just signed an $18 million deal to appear as a judge on American Idol. However, comedian and actor Nick reportedly wants a new brother or sister for their twins Moroccan and Monroe, which is said to be causing a rift between the pair.

"Nick desperately wants to expand their family and has been pushing Mariah to get pregnant," a source told Star magazine.

"[But Mariah] isnt willing to give up the $18 million salary shes earning on Idol. Mariah told Nick her career is her baby right now."

In the meantime, Mariah and Nick can keep themselves occupied by entertaining their cute one-year-old twins Moroccan and Monroe, whom they can be seen with in the gallery below...

While we'd love to see more Roc n Roes in the world, it's probably not the best time for more children considering Mariah's hectic schedule!

Mariah Carey and Nick Cannon Share Adorable Photos Of Twins...

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