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The Kardashian family's 'Lady Marmalade' video clip

We don't know what to make of this, so we're just going to throw it out there: the Kardashian family filmed a music video for "Lady Marmalade".

Kim, Khloe, Kourtney and Kylie are joined by their momager, Kris, in the home-shot video.

"We filmed this music video while we were shooting our Christmas Card last year," Kim wrote on her blog. "Kourtney was pregnant and trying to hide it! LOL."

If this clip isn't enough Kardashian for you, never fear, there's another video on the way.

"U better believe the whole family shot a new music video while in the Dominican!!!" Kim tweeted. "Its our new family tradition! Can't wait to share it soon."