kylie jenner
Kylie Jenner arrives at the Teen Choice Awards 2014 in Los Angeles, Aug. 10, 2014. Reuters/Danny Moloshok

Kylie Jenner responded to rumors about her lip surgery that have been making the rounds for several months, saying that she has “never been under the knife.” The “Keeping Up With the Kardashians” star addressed the speculation in an interview with Grazia magazine on Tuesday.

“I haven't had plastic surgery. I've never been under the knife. People flashback to pictures of me when I was 12 and say ‘Kylie's so different’ but how can I look the same from 12 -18?” Jenner said in the interview.

The 17-year-old reportedly said that the change in her lips is only a makeup trick that has contributed to her lager pout over the years. "I love lip liner and over lining my lips. But I don't even care anymore. I'm like whatever, just say whatever you want,” Jenner told E! News last year.

Jenner also reportedly said the accusations that she underwent a lip surgery were “kinda insulting.”

In the latest interview, Jenner also opened up about her relationship with her half-sister, Khloe Kardashian, saying the latter is like a parent to her. “Khloe is more of a mom to me than my mum is sometimes,” she said, adding: “My mum is all about being best friends.”

She also reportedly said she is closest to her 19-year-old sister Kendall Jenner.