Kendall & Kylie Jenner TV stars Kendall Jenner (L) and Kylie Jenner at the grand opening of the Kardashian Khaos store at the Mirage Hotel and Casino in Las Vegas, Nevada December 15, 2011. Photo: Reuters

At the tender age of 16, the youngest “Keeping Up With the Kardashians” star, Kylie Jenner, is rumored to have gone under the knife.

According to a print report from In Touch Weekly via, the teenage reality star is rumored to have recently undergone multiple plastic surgeries including a nose job, lip injections and Botox injections in her forehead. “Her face has changed,” an unidentified plastic surgeon, who did not treat the E! starlet, revealed to the magazine, adding, “Considering the work her sisters have had, I wouldn’t be surprised if she got an early start.”

While Jenner has yet to respond to the plastic surgery rumors, a separate insider revealed to the tabloid that her mother, Kris Jenner, 58, is rumored to have encouraged the teen to go forward with the procedures within the past year to achieve her “dramatic transformation.” Kris "encourages plastic surgery,” said the source, adding that Kylie had previously shared her unhappiness over her appearance, saying she "felt like an ugly duckling."

Despite In Touch’s report, an "insider" close the Kardashian clan has already denied the plastic surgery rumors, telling Gossip Cop Wednesday that all claims regarding Jenner’s procedures are “blatant lies” and “not true.”

The plastic surgery rumors come weeks after Kylie’s older sister, 18-year-old runway model Kendall Jenner, was accused of going under the knife. A plastic surgeon told Radar Online in January that the high-fashion star had rhinoplasty after she was spotted with a “suspiciously thinner-looking nose” earlier this year. “Kendall looks like she’s undergone some thinning and shortening of her nose, making it more resemble the nose of her famous sister Kim,” said Dr. Anthony Youn, a plastic surgeon who did not treat Jenner, adding, “Her nose looks more elegant and refined.”

While Kris Jenner has also been keeping mum about her youngest child’s most recent plastic surgery allegations, daughter Khloe Kardashian revealed in December that the mom of six and former talk show host has never been shy about talking her children into altering their appearance. “She didn’t mean harm, but when I was around nine I overheard my mum telling her friend I needed a nose job,” Kardashian told Cosmopolitan UK, adding confirmation that she never went through with the procedure. “I’ve grown into my face but I’ve had makeup artists tell me, ‘You should get a nose job.’ I’m so happy that I never have,” she said.