ABC News May 6, 2015

Kylie Jenner Admits to Using Lip Fillers

WATCH: Kylie Jenner Makes Admission on Famous Lips

The debate and speculation is over -- Kylie Jenner has finally admitted to using fillers in her lips.

During a cameo for "Keeping Up With the Kardashians," Jenner, 17, speaks to the camera in a testimonial and was asked about her "beautiful lips."

"I have temporary lip fillers, it's just an insecurity of mine and it's what I wanted to do," she said.

Read: Teens Attempt DIY Kylie Jenner Pout With Potentially Dangerous Results

She continues, "I'm just not ready to talk to reporters about my lips yet because everyone always picks us apart."

She then gives the reporter a vague answer about using different colors.

In another clip, Kylie's sister Khloe Kardashian says, "Kylie decided to plump her lips and I don't think there's anything wrong with that. I think if you've done something though, it is right to cop up to it."

She advises her sister not to talk around it because she'll "look like a liar."

Last Month Jenner responded to girls taking a challenge that involved sucking on a water bottle or shot glass to make their lips expand and look like the reality star.