Mariah Carey's towering twins take fans inside dad Nick Cannon's very extravagant $3 million mansion

The TV host lives in the neighborhood of Saddle Hill, New Jersey in a mansion worth $3.2 million, which also serves as a home for his 11 children from his different partners, although many of them are being raised primarily by their mothers.

In a new YouTube video, Nick recruited his twins Moroccan and Monroe to help him give a tour of his lavish home, which was fully decorated for the holidays, plus featured flourishes exclusively for the kids.

He took viewers inside his son's room as he played a video game, featuring a bunk bed, a painted portrait of his dad, a TV set and gaming set-up, plus a huge bean bag he flopped into when his dad tasked him with the house tour.

Monroe, on the other hand, was much more accommodating, parodying the renowned Architectural Digest home tours by opening the main doors of the house to the camera and showing off the estate's huge living room, featuring a massive Christmas tree, covered in decorations handmade by the kids. Monroe described it as "very classy, not tacky."

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The home was also decorated with beautiful garlands along the railings and staircase, and the second floor even boasted a giant replica of the Iron Man costume, plus a sign from Nick's show Wild 'n Out.

The space also featured a red grand piano, plus more Iron Man memorabilia (including a custom Louis Vuitton helmet), a katana, and a Roman gladiatorial helmet. Also in the living room, in lieu of stockings, large Santa's bags hung from the second floor railing sporting the names of each of Nick's kids, with the biggest for his twins.

Other rooms in the house included a packed library and study, and the "White Room," filled with accents of white furniture, a little tent-for-two, and several family photos.

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The highlight of the house, however, was the family room, covered completely in red and most definitely a kid's dream. It featured a basketball hoop plus a slide coming from the second floor, leading straight into a ball pit surrounded by a red couch, and more large bean bags.

The three eventually started battling each other with ball-shooting guns in the pit before proceeding to other parts of the house, like the swanky bar (with a life-size gold-plated champagne bottle), and a dining room inspired by the 1991 gangster film New Jack City.

Other parts of the home were a sunlit kitchen filled with marble and wood accents, select Bible verses painted on the walls, and a home theater named the "Pillow Theater," filled with several themed pillows.