khloekardashian/Instagram

Khloe Kardashian is one slim sailor!

The reality star posted a photo of her rocking a black one-piece bathing suit and a sailor hat to her Instagram account today. The suit shows off her Kardashian curves and has the words "EAST COAST" written on the front.

She captioned the photo: "And then my soul saw you……"

In December, the 29-year-old filed for divorce from Lamar Odom, but she didn't let any of her marital troubles keep her from enjoying her family vacation in Thailand.

She is currently there filming for her reality show and found it to be the perfect time to show off all of her hard work at the gym.

Khloe Kardashian wasn't the only family member to show off her beach body. Kendall Jenner, 18, posted a picture on Instagram on March 31 of her lying down at the beach wearing a tiny, tribal bikini and a black hat. She captioned the shot: "knocked out in the fiercest way."

The youngest Jenner sister, Kylie Jenner, 16, also shared a few bikini shots on Instagram on March 29. She's wearing black high-waisted, cheeky bikini bottoms and a black criss-crossed back bikini top. One of the photos was a photoshoot-style shot and has the caption "#secretproject" on it, but she doesn't give any more details on what this new project entails. Another photo shows Jenner posing on the beach.