And it's none other than his ex wife Kris Jenner!
According to a source:
[Image via WENN.]
OMG! This is the cutest holiday tradition we've ever seen!
Maria hashtagged the epic dance video #ChristmasDanceWars and invited a slew of other celebz to make their own marvelous vids!
And, boy, did they take her up on her offer!
Maria and the Kardashian klan made several!!
And there's even an AH-Mazing contribution from an Olympic
gold medal winner!
Here's Maria with the Kardashians and Mel B:
And Maria rocking out like she's in Mean Girls:
Maria making it look easy:
Here is gold medalist Kristi Yamaguchi and her family doing it, of course, on ice:
Here are the Houghs and Ms. Dobrev dancing in the streets of Utah:
Yessss! We love all this so much!
We hope they do it again on New Year's Eve, LOLz!!
P.S. - CLICK HERE to check out a gallery of Celebrity Twitpics & Instagrams From Christmas!
[Image via Instagram.]