Kourtney Kardashian
Credit: Jon Kopaloff/FilmMagic

Looking good, Kourtney Kardashian! The Keeping Up with the Kardashians star may be a mother of three, but you couldn't tell by looking at her latest bikini selfie. On Sunday, Kardashian took to Instagram to share a photo of herself in a leopard print two-piece, and it's giving us major inspiration to hit the gym.

"Selfie camera view," she simply captioned the 'gram, in which she's lounging on her side on a lawn chair, showing off her toned obliques and backside for the camera.

And if you've ever wondered just what goes into taking a selfie of this nature, Kardashian is letting her followers in on the secret—sort of. Prior to posting the selfie, she shared another photo of her and her friend Sarah Howard both snapping self portraits of themselves in their bikinis, and it's too funny.

The star also took to her Snapchat to share some bits of her day, including one video of herself playing basketball in her bikini.

It's no wonder Kardashian has been looking so good lately. The star has been sharing her fitness journey on both her Instagram account and her Snapchat, and her workouts look grueling, to say the least. Clearly the eldest Kardashian sister is dedicated to her workout routine, and it's definitely paying off.