The Kylie Cosmetics founder was took to the gym to promote a soft drinks brand, using the occasion to showcase her physique which drew mixed reactions from her followers

Kylie Jenner, 25, worked up a sweat as she poured her world famous curves into a figure-hugging sports bra and skimpy shorts for a gym session.

The cosmetics mogul teamed up with drinks brand Glow on Thursday (March 26) and shared a couple of snaps with her 388million Instagram followers.

The first shot saw the 25-year old standing on a basketball court taking some fluid on board, while showcasing her toned physique in the process.

The second was a close up of Kylie’s body resting, with a bottle of Glow in front of her, meanwhile.

Tagging the brand, Kylie captioned the post: “yummy @drinkglow #drinkGLOW #GLOWpartner.”

Kylie Jenner pours her curves into figure hugging sports bra (Image: Kyle Jenner/Instagram)

The pics drew mixed reactions, however, with Insta users split between praising Kylie and calling her out over the photos.

One positive comment read: “Giving me ALL the ab workout motivation!!!!”

Another declared: “This makes me want try one.”

And a third added: “Hot girl summer activated.”

Others, however, were less than impressed and felt it was unnecessary for the star to be so underdressed for the promotion.

Some of Kylie’s followers felt it was unnecessary for her to be so scantily clad (Image: Kyle

Jenner/Instagram)

“Are you reviewing the product or your slim body?” asked one disgruntled user.

Another exclaimed: “Do better Kylie. Aren’t you a mom?”

And a third said: “Poor teen girls have these roll [sic] models.”

24 hours earlier Kylie left little to the imagination as she shared news of the launch of her latest line of Kylie Cosmetics lipstick.

Kylie Jenner sizzled in four new pinup images she shared to Instagram (Image: Kylie Jenner/Instagram)

She uploaded a series of sultry snaps in which she could be seen wearing her “favourite red” colour, but not a lot else.

Kylie donned a skimpy and strapless black bodysuit along with a pair of matching opera gloves as she frolicked on her all-white bed, product in hand.

She captioned her post: “Wearing my new favorite red “an apple a day” by @kyliecosmetics i can’t wait for my new bullet lipsticks to launch TOMORROW.”