the Kardashian/Jenner ladies released their family music video on Tuesday (April 3) - with the footage having been shot during the making of their family Christmas card.

Spearheading the 90-second rendition of "Lady Marmalade" from "Moulin Rouge" are the sexy Kardashian trio of Kim, Kourtney and Khloe.

Rounding out the group are the Jenner gals, as mom Kris Jenner dons a sparkly green jacket with the youngest two of the bunch, Kendall and Kylie, also pitching in.

As a matter of fact, 14-year-old Kylie took on the director's role while Kim blogged about the family music video just prior to release, writing, "We didn’t have time to finish the whole song, but we thought we would put this out anyway!”

The 31-year-old brunette beauty added, “It was so much fun to make it… it’s sort of become a tradition now to make family music videos.”