In an exclusive interview with In Touch, Nick Cannon opens up about his marriage to singer Mariah Carey, telling the mag that his famous diva wife has a secret and very down-to-earth side.

“Yes, she changes diapers!” Nick, 32, tells In Touch, on newsstands now.

EXCLUSIVE: Mariah Admits: "Nick's the Reason I Became a Mom"

Nick, the star of BET’s faux-reality show Real Husbands of Hollywood, tells In Touch that at home Mariah is simply a wife and mother to their 22-month-old twins, Moroccan and Monroe. She cooks — “Her specialty is linguine and clam sauce,” reveals Nick — and she and her hubby both love to veg out and watch movies on the couch.

PHOTO: Nick and Mariah Share Family Vacation Pics

“She does everything everyone else does,” Nick says. Well, maybe not everything.… “She does make me fix stuff and change all the lightbulbs!”

For more from our exclusive interview with Nick Cannon, pick up this week's issue of In Touch, on newsstands now!

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