Kendall Jenner posted a stunning snap of herself to Instagram on Tuesday.

The 23-year-old reality star displayed her flat midriff while showing off new activewear.

The pH๏τo was a promotion for the Kendall + Kylie clothing collection she shares with her famous sister Kylie Jenner.

In her pH๏τo, the 5ft10in model lay on her her side as she gazed alluringly into the camera.

She wore a black sports bra with a single shoulder strap and a pair of black leggings that displayed her fit figure.

The ʀᴇvᴇᴀʟιɴԍ outfit also showed off Kendall’s toned arms and тιԍнт tummy.

She opted for low-key makeup that didn’t draw attention away from her outfit.

The day prior, Kendall and her sister Kylie, 21, modeled some of the outfits for their clothing label.

They went with leopard print-themed items, with Kendall wearing a fierce sports bra and Kylie rocking a pair of print booty shorts.

Kendall also showed off their white and beige belt on her slim frame.

Also on Monday, Kendall rocked a very different look when she posted for pH๏τos with her half-sisters Khloe and Kourtney.

The Keeping Up With The Kardashians star adopted a sixties-style look with her shiny crimson mini-dress, long white gloves and bright white heels that highlighted her long legs.

The sisters — along with Kylie, who was present but not pictured — joined Khloe in showing off their glittering outfits as a sign of solidarity after she ended her relationship with Cleveland Cavaliers star Tristan Thompson.

She kicked the basketball player to the curb after Kylie’s live-in friend Jordyn Woods made out with Tristan at a party in Los Angeles.

On Sunday, Kendall caused a stir with her appearance at the Vanity Fair Oscars after-party, to which she wore a dress that only barely preserved her modesty.

The shimmering black outfit showed off most of her body, but featured long swaths of fabric that hung to the ground on the front and back sides.

The former highest paid model in the world showed off her limber legs up to her hip bones.