Kylie Jenner Posts Racy Snapchat in Boyfriend's Jocks

Kylie Jenner posted selfies in her boyfriends jocks. Photo: Snapchat

Although Kylie Jenner has never officially announced that she is dating Tyga, two cheeky snaps of herself modelling his undies would suggest otherwise.

The 17-year-old posted two photos on snapchat wearing the 25-year-old Grammy nominee - real name is Michael Nguyen-Stevenson's new underwear collection, Crisp.

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Kylie Jenner posted a second shot which she captioned, "Not doin s--t". Photo: Snapchat

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"Not doin s--t," she wrote alongside the first picture where she turned her face away from the camera and lifted her shirt to show off the $12 jocks.

In the second photo, the Keeping Up With The Kardashians star, who no doubt has strong marketing power with her 26 million Instagram followers, tugged at her tight top and added a purple devil emoji onto the pic.

We wonder if Tyga will do the same for Kylie's new Topshop collection with sister, Kendall Jenner...