AceShowbiz -

Kourtney Kardashian took to Instagram and Twitter and Instagram to show off the incredible result of her workout routine. The "Keeping Up with the Kardashians" star bared her rock-hard abs in a sexy black bikini.

In one photo, Kourtney posed in front of her bathroom mirror wearing a red hat and orange mirrored sunglasses. The 37-year-old reality star pursed her lips and threw up a peace sign. "Sun vibes. kardashiansunkissed.com," she captioned it.

�

A photo posted by Kourtney Kardashian (@kourtneykardash) on Jun 29, 2016 at 11:19am PDT

Kourtney followed it up with a similar picture, which was a little bit "blurry."

Blurry.

A photo posted by Kourtney Kardashian (@kourtneykardash) on Jun 29, 2016 at 11:20am PDT

Kourtney also shared photos and videos of her gym routine via Snapchat. One video showed her jumping rope in a black training suit, while another clip saw her doing kettlebell weight training.

A photo posted by Kourtney's Snapchat (@kourtneysnapchat) on Jun 29, 2016 at 2:15pm PDT

A video posted by Kourtney's Snapchat (@kourtneysnapchat) on Jun 29, 2016 at 2:14pm PDT

A video posted by Kourtney's Snapchat (@kourtneysnapchat) on Jun 29, 2016 at 6:37am PDT

A photo posted by Kourtney's Snapchat (@kourtneysnapchat) on Jun 29, 2016 at 6:36am PDT