Kylie Jenner sizzles in white hot underwear

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She catapulted herself from rich to super rich with her lip kits. And Kylie Jenner, 21, was counting down to the launch of her new skincare line on Sunday.

The reality television star sizzled in white hot underwear which showcased her stunning physique as she plugged her latest venture on Instagram on Sunday.

The mother-of-one flaunted her hourglass figure in the image, which saw her posing in a bra top and high cut briefs.  She's made to look like she's wearing no make-up and sleeked her hair into an impressive braid.

Standing against a simple pink background, the star's eyes are shut in the image, which she captioned: '3 more days ...KylieSkin.com 5/22.'