Twitter fans take on the #KylieJennerChallenge after the reality star bares all in sheer bodysuit at Khloe Kardashian Coachella party

Twitter has been dominated by photographs of young fans of Kylie Jenner today as they try to recreate the reality star's plump lipped look under the guise that it's for a social media challenge.

Under the hashtag #kyliejennerchallenge, the participants have been posting images of themselves subjected their lips to pressure by sucking into something plastic, for example a bottle causing their mouths to balloon to twice their size.

Despite her lips being the focus of many of her Twitter followers, the 17-year-old wasn't just showing off her pout when it came to partying in Coachella at the weekend.

Enjoying the second weekend of Coachella, 17-year-old Kylie wore a sheer, panelled cat suit to her older sister Khloe Kardashian's party on Saturday (18 April). The lacy outfit clearly displayed Kylie's black underwear underneath. She finished off the look with laced-up, peep-toe ankle boots and mirrored sunglasses.

Evidently moving on from the turquoise and baby pink hair which she'd previously debuted within the last week, the teenager also showcased her new grey hair on Instagram which was tied in braids for the party.

It seems as if the teenager is rivalling Kim Kardashian in the daring fashion stakes these days.

The party was being thrown to coincide with Kanye West's set at the music festival as well as to celebrate the launch of Khloe's new group messaging app, Regroupd.

Kylie was there with her boyfriend Tyga, who looked considerably more casual in black jeans and a vest topped with gold chains to complete his outfit.

Also at the party was Kylie's older sister Kendall, who opted for a more traditional festival look wearing a Megadeth tank top, black hot pant shorts and a statement necklace.

While some of the clan partied away at Coachella, eldest sister Kourtney Kardashian was seeing celebrating in her birthday in Las Vegas. The family reunited on Sunday for a get-together to mark her turning 36.