'Playboy' Bombshell Rachel Cook Flaunts Insane Abs In Barely-There Top

Playboy model Rachel Cook sure knows how to wow her fans with sexy shots of herself on social media. A post made by the model to Instagram on Saturday was just one in a long line of sizzling snaps made by Cook, and fans went wild for her racy attire.

For the photo, Cook wore a barely-there top in soft-pink that showed off her insane, chiseled midsection. The skintight number emphasized her buxom chest and ample cleavage, which were both on full display in the gorgeous pic. Cook flashed a sultry smile to the camera as she let the sun cascade over her tanned, toned physique, and she shared that she's thrilled that it's May and summer is making its way back around again.

Cook wore her chestnut-colored hair in a low, chic bun with messy tendrils that framed her pretty face. She went mostly natural for the shot, using a light dusting of bronzer to amplify her flawless features, and some flicks of mascara to help her eyes pop. The model dabbed on a bit of dusty-rose, matte gloss on her plump pout, and she looked absolutely stunning in the laid back attire.

Ever the world traveler, after leaving Coachella for what looked like an epic time for the model, she jetted off to Acapulco for some fun in the sun and then hit up South Africa to spend some time among the wildlife. Yesterday, Cook took to Instagram to share a throwback shot of her Acapulco trip, and fans went absolutely nuts over her skimpy ensemble.

She paired the racy top with a black, body-hugging miniskirt which showed off her curvy thighs and long, lean legs. She wore her dark hair in sexy -- yet adorable -- pigtails with the rest of her hair cascading over her shoulders in bouncy, beach-babe waves.

Aside from traveling the world and documenting her adventures on social media, Cook keeps herself busy by modeling and working on her business, Burger Babes. As one of the co-founders of the sexy eatery, Cook showed off her sexy moves in a promo video posted to the burger brand's Instagram page.

Rocking a black, skimpy bikini, Cook leaned on a large, plastic burger to show off her curvy body. She wore her hair in loose curls that spilled over her shoulders and down her back and smiled widely. If folks were on the fence about ordering a burger from the sexy brunette, they likely had no doubts after seeing Cook in the racy ensemble.