Lookin' good, girl!
On Tuesday, Kourtney Kardashian decided to hit the gym, and generously shared a SKINtillating selfie (above) during her workout.
The brunette beauty snapped a mirror shot, flaunting her fit figure, and specifically her toned tummy in the reflection.
And we have to admit her body be bangin'! She kept the caption short and sweet, simply writing:
It's probably a good thing that she and Justin Bieber don't work out together, because Kourt's such a hot momma that we're pretty sure they would end up burning calories with a different kind of cardio, if you know what we mean.
[Image via Kourtney Kardashian/Instagram.]