Co-owned by Hip Hop rapper Tyga, 138 Water has attracted some of the sexiest top models for their candid flesh-flashing campaigns.
Blac Chyna, Playboy model Khloe Terae and Aubrey Evans have all posed up a storm in their blistering hot photoshoots.
Ramping up the sex appeal in the drink brand’s new promotion, bodybuilder Alysia Kaempf gave all the previous models a run for their money.
Having published an e-book called How To Build A Booty Naturally In 30 Days, Alysia must be one of their most toned models to date.
Famous for her chiseled muscles and muscular backside, the 33-year-old certainly attracted a lot of attention as she stripped down on a beach in Malibu.
Flaunting her figure in a Paisley-printed, peephole bikini, she got down on her knees to pose up a storm.
Tugging at her devilishly side-slashed bikini bottoms, she channelled her inner Bond Girl, getting wet and wild in the sea as waves crashed over her.
Turning smouldering temptress, she teased onlookers as she showcased her toned peach in her high-grazing thong.
Flipping her blonde locks over to one side for extra allure, she flashed a provocative stare towards the camera.
Adding lots of glam to the shoot she added an ounce of bling wearing a wide silver bracelet around her wrist.
Close-up ready, the US-born babe opted for a full face of standout make-up.
In contrast to her minimalist defined brows, she fluttered her eyelids in large fake eyelashes, outlined with thick eyeliner.
Tying in her look with a splash pink, she matched nail polish to her luscious lips.