Mariah Carey's Nursery welcomed her twins Moroccan and Monroe to this luxurious baby nursery. Celebrities spare no cost to designing a perfect nursery from silk curtains, expensive cribs and furniture, and spectacular lighting. I love how she has two different cribs but with the same style, one for her little boy and one more girly crib for her little girl. She used neutrals around the room, and then behind the beds used green curtains and a few matching accents around the nursery.