Kim Kardashian flaunted her booty on March 31 during a bikini photoshoot in Thailand. Credit: Brian Prahl/Splash News Online

That's one way to stay afloat! Kim Kardashian's famous booty was on display in one of her most revealing photoshoots to date on March 31 in Thailand. The 33-year-old mother showed off her plus-sized posterior in a sand-covered nude-toned bikini with her brunette locks tousled and wavy. Click here to see more pics from Kim's thong bikini shoot.

PHOTOS: Kim Kardashian's best booty moments

The Keeping Up With the Kardashians star rolled around on the beach for photographers, carefully accentuating her derriére (not that it needed any help). 

Kanye West's fiancée, who returned home from her overseas family trip on April 2, has been teasing a bikini-related project recently. She's posted several videos emerging from water in two-pieces and shared a few images posing on a yacht wearing a swimsuit. 

Kardashian is clearly proud of her slimmed-down physique following the birth of daughter North West last June. With her May 24 nuptials to the Yeezus rapper just around the corner, she's looking fit and trim. 

She's already sported several wedding dresses in the April issue of Vogue, after landing the controversial cover with West. 

"This is such a dream come true!!! Thank you @VogueMagazine for this cover! O M GGGGGG!!! I can't even," she tweeted on March 21.