The Keeping Up With the Kardashians stars showed off their athletic sides Sunday in Thailand, with Kendall, looking cute in a pink bandeau-top bikini, and Khloé, showing off her sexy figure in a plunging "East Coast" black swimsuit by Stampd Los Angeles.
Kylie really dove in for her ocean adventures, choosing to go snorkeling in a supercute green bikini. The next day, though, Kylie traded her green suit in for a white string bikini. She Instagrammed a shot of herself on a boat rocking the two-piece.
If you look closely, you can see she's got a pretty big tattoo on her ribcage. But, dolls, don't get too excited—Kylie and Kendall are both big fans of the sharpie tatts! If we had to guess, we'd bet the one washes away, too.
But even if Kylie's body art isn't permanent, her memories from this family vacay will last forever! Since flying out of LAX on Wednesday, members of the Kardashian and Jenner crew have been Instagramming their adventures in the Far East.
On Tuesday, for example, Kendall Instagrammed an adorable shot of herself and Khloé walking through the ocean together, writing, "my best friend, soulmate, and... just happens to be my sister."
Family is everything!