Kardashian Family Christmas Card Kardashian Family Christmas Card

Remember that infamous and ridiculous Christmas card the Kardashian/Jenner family orchestrated back in December? Of course you do.

Well, apparently things got a little crazy on the set of the shoot, and now there's a video that proves it.

Kim, Kourtney and Khloe Kardashian joined their mom, Kris, and sisters Kendall and Kylie Jenner in karaoke-style music video (of sorts). The song? "Lady Marmalade" from Moulin Rouge. The 2001 movie soundtrack version of the song was performed by Christina Aguilera, Lil' Kim, Mya and Pink.

The Kardashians leak ridiculous Christmas card

Check out the video below to see the Kardashian-Jenner clan take on the song.