WATCH! The power of Kim K's booty

Kim K has always been proud of her booty. In fact, she's often had to defend her curves, insisting that she doesn't have bum implants.

Kim, who has been open about her weight-loss journey, posted a video to Instagram showing off her twerking skills.

And damn, has she nailed it.

Check it out:

A video posted by Kim Kardashian West (@kimkardashian) on Aug 20, 2016 at 7:47am PDT