Mariah Carey Nip Slip — Wardrobe Malfunction For Wild Diva

Mariah Carey always has a lot to celebrate at Christmas — but she busted out with holiday cheer while leaving Catch restaurant in NYC! The "All I Want For Christmas Is You" singer wasn't wanting for attention as a wardrobe malfunction showed way too much of her curves. But staffers are already worrying more about Mariah going totally topless in Manhattan! [UNCENSORED PHOTOS FOLLOW...]

As revealed by The National ENQUIRER's own Rob Shuter, Mariah has new nudie problems with her splashy NYC apartment — where she's staying after the diva's brutal breakup with billionaire fiancé James Packer.

“There have been lots of new buildings around her SoHo apartment and it has left Mariah feeling exposed,” a source told Rob. “She loves to sunbathe on her roof in the summer, and now she will be flashing lower Manhattan — thanks to the new tall buildings that look down on hers!”

Now, reports Rob's insider, the daring diva demanded her landscaper “order new bushes and umbrellas — but staff fear it will take a lot more shrubs to cover up all of the boss!”