Kylie Jenner Challenge Hits the Web By Storm - See the Lip Pics!

Kylie Jenner‘s lips are a topic of discussion again and trending on Twitter!

Fans of the 17-year-old reality star are artificially plumping their lips and posting pics of themselves with the hashtag #KylieJennerChallenge.

PHOTOS: Check out the latest pics of Kylie Jenner

People are making their lips more plump by putting their lips into shot glasses and sucking the air inside of the glass. Check out some of the pics below!

“The new trend in trying to DIY lip plumping is quite concerning,” dermatologic surgeon Dendy Engelman recently shared to Seventeen. “Not only can significant pain, swelling, and bruising result from these suction techniques, but there is potential risk for scarring and permanent disfigurement with repeated attempts.”