Khloe Kardashian’s been working her butt off in the gym, and all we can say is dayum. The 29-year-old star stripped down to a sexy swimsuit during a recent getaway to Thailand, and she certainly wasn’t shy about flaunting that hard-earned physique.

Khloe took to Instagram on Monday, March 31 to share a gorgeous photo from the deck of a yacht. The reality star looked absolutely stunning in a high-cut one-piece from Stampd Los Angeles, which she paired with long, tousled locks and a sequined sailor’s hat. Perhaps the most eye-catching part of the photo, however, was Khloe’s seductive pose, which looked like she stole straight from the pages of a retro pin-up calendar.

Certain outlets have recently reported that Khloe’s obsessed with becoming the thinnest Kardashian, and has been abusing diet pills to kick the extra pounds. The scoop comes from a supposed “insider” who adds that the reality star’s been “getting drunk at clubs every night” and has to be “watched constantly.”

We don’t think for a second that these rumors are true, and they’re especially sad given how hard Khloe has worked. She lost a reported 30 pounds in 2013 by relying on good ol’ fashioned diet and exercise.

“I’m proud for losing weight when I wanted to and I’ve never resorted to surgery,” Khloe revealed to Cosmopolitan UK. “I’ve worked very hard on my body so I think now I can sex it up a little!”

And sex it up she has. Homegirl is looking better than ever!

Credit: NDN Photo: Khloe Kardashian's Sexy Sailor Swimsuit Pictures (VIDEO)