{blackbabes} Mariah Carey Wears Red Robe, Heels & Not Much Else

Miracle On 34th Street (1947)

Do you think Mariah Carey is on the "nice" or the "naughty" list this year?

After a snowy family outing in Aspen with 2½-year-old twins Monroe and Moroccan, the singer took to Instagram on Sunday to show her fans just what's under her winter coat.

"Warming up for the hot tub moments!" she captioned her showy snapshot, in which she matches her red robe to her undergarments (and fluffy heels!). The singer also shared a photo of herself walking her dog in the snow, wearing a bikini (you know, as you do).

We have a feeling they might be an early present from the "All I Want for Christmas Is You" singer to husband Nick Cannon.