Once the calendar flips to December, you just can't help but indulge in some winter and holiday pastimes like drinking eggnog or roasting chestnuts near an open fire.

Justin Bieber celebrated the turning of December releasing a new music video, All I Want for Christmas, with Mariah Carey and ice skating in Park City, Utah with Jaden Smith and girlfriend Selena Gomez.

All I Want for Christmas, a new version of Carey's 1994 hit featuring Bieber, premiered for the first time at NBC's Rockefeller Christmas tree lighting special on Wednesday evening.

Instead of bringing in the holiday cheer with a festive song, however, 41-year-old Carey and 17-year-old Bieber whipped up controversy.

The video opens with a shot of Carey's newly svelte thighs while dressed as a sexy Mrs. Santa Claus before flashing to Bieber's eyes. Carey is then seen scandalously shaking and wiggling a la Madonna Santa Baby while at Macy's in New York shopping and frolicking. The duo then rendezvous, after Biebs's jaw hits the ground while looking at Carey, to hand out presents and nearly snuggle, the controversial scene.

Carey and Bieber share more than a few flirtatious looks, which has roused an influx of comments about its appropriateness, or lack thereof. Comments on the NBC Web site where the video was posted ranged from questionable to utterly angry.

The All I Want For Christmas video was EXTREMELY inappropriate and quite gross;and I mean gross on every level you can imagine!This is a FAMILY show and you have 41-year old cougar Carey in a sexy Santa suit coming on to a 17-year old Bieber.She even caressed her breast! user whitewolf80 wrote.

I thought that Christmas in Rockefeller Center was a Family show....why is Mariah Carey doing a strip tease in a little sexy Santa outfit, user snuglebuds wrote. I am Very ashamed of Mariah Carey...especially now that she has children of her own. . Very un classy!!

While his video debuted in New York, Bieber was busy filming a video of himself, Smith and Gomez ice skating in Utah. The video entitled interpretive dance on the ice #real with the Biebs showing off his moves on the ice has gone viral since he shared it on his TwitVid account. Bieber made the rink his own personal dance floor, gliding around effortlessly on the ice wearing harem-style pants.

View Justin Bieber and Mariah Carey's All I Want for Christmas video and see the Biebs hit the ice below.