Kourtney Kardashian bares booty in bikini on Instagram amid shocking KUWTK rumors

Kourtney Kardashian uses the keto diet to flaunt her butt and booty in a bikini on Instagram, sparks shocking KUWTK rumors with her caption.

Kourtney Kardashian, what do you mean by that caption?

Kardashian just provided Instagram with a complete look at her butt and bust by wearing the smallest bikini we’ve ever seen. But Kourtney also wrote a caption that’s sparked some odd Keeping Up With The Kardashians (KUWTK) rumors.

Kourtney Kardashian shows keto diet works in tiny bikini on Instagram

Kardashian recently returned to her ketogenic (keto) weight loss diet, sharing that she feels her body has never looked better than when she’s on the high-fat, low-carb diet.

And just in case there were any doubters, Kourtney slid into the tiniest bikini imaginable to show off her toned booty and major bust.

That whittled waistline and flat tummy show that Kardashian knows how to make the keto diet work for her.

But about those KUWTK rumors….

Kourtney Kardashian quitting KUWTK?

Rumors recently flew that Kourtney was quitting Keeping Up With The Kardashians.

Show producer Ryan Seacret was shocked when he learned that Kardashian wanted to exit the reality TV show, reported In Style.

“She would?” questioned a seemingly skeptical Ryan.

While Kourtney’s sisters have been successful in creating their own businesses away from the show, Kardashian only recently gave it a try with her lifestyle site, Poosh. And there’s no word on whether it’s a money-making proposition for Kourtney to maintain, although the site does sell some products along with a slew of articles about body and mind.

In contrast, however, Khloe turned Good American into a successful clothing line, while Kylie Jenner and Kim gained fame for their cosmetics success. Kendall Jenner has scored as a supermodel.

But the rumors only are increasing with Kourtney’s “Bye” caption in her new Instagram. Is she bidding “bye” to KUWTK? Or just giving us a preview of yet another dramatic blow-up among the Kardashian sisters in the wake of the Jordyn Woods cheating scandal? We can’t wait for season 17!