Kylie Jenner clearly had some spare time on her hands yesterday, as she decided to challenge her sister Khloe Kardashian to a twerk off.

Yep, the pair showed off their best impression of Miley Cyrus at the VMAs asKhloe attempted to teach her younger sibling how to show 'em what she's working with…

We're not convinced that Kylie will be on the stage anytime soon, but she sure does prove she's one of the family in the hilarious Snapchats.

The Kardashian and Jenner sisters all launched their own apps and websites earlier this week, with Kylie currently at the top of the charts and the others following closely behind!