With how much this family works out, they must need new gym clothes all of the time!
The reality TV duo wore their short shorts two different ways, with Kylie opting for the high-waisted look with a black Mr. Pibb heart-shaped top and Kendall going with a gray off-the-shoulder top and denim cut-offs.
But they both looked great, as usual!
Despite what people say about this family, these sisters seem to be thick as thieves.
[Image via Owen Beiny/WENN.]