Kendall Jenner to Fans Watch My Ass It's Saying Thank You

5/22/2014 12:02 AM PDT

Kendall Jenner definitely knows how to celebrate milestones on social media. Right after ringing up 10 million fools followers on Instagram -- she posted a video that would make R. Kelly proud.

What? We mean she did a little bump and grind. Sickos.