Kris Jenner: 'I Love My Friends' Music Video From 1985: Reality Mom's Rebecca Black Moment (VIDEO)

Rebecca Black, move over, because Kris Jenner totally has you beat on this one. Long before the sex tapes, endorsement deals, fragrances and facelifts, Kris Kardashian (now Jenner) was the real star of the reality family.

It turns out that turning 30-years-old is kind of a big deal for the Kardashian clan. So how did Kris celebrate hers? With a music video--a la Rebecca Black!

For her 30th birthday in 1985, Kris decided that she needed to show all of her friends just how much she loved them, and just like that, this hidden gem of a music video was made. It features cameos from Kourtney, Kim, and Khloe, her late husband Robert Kardashian--and his infamous client, O.J. Simpson. Yeah, that's right, the O.J. Simpson pops up around minute 3:23.

Before you judge her for this, just remember, she's turning 30, and she loves her "frans"--and The Cheesecake Factory. This is obviously a video moment Kris wishes she could forget, but thankfully, we have the Internet (and probably The Kardashians) to credit for its resurface.

Well, at least now we see where Kim's love of the spotlight--and the treadmill--comes from.