First Kylie Jenner’s sister, Khloe Kardashian, confirmed she had enhanced her appearance with lip fillers and now Jenner is confirming it herself.

It’s all featured in an upcoming Keeping Up with the Kardashians episode, where Kardashian says she thinks her sister should just “cop to it” and that’s exactly what she did.

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

E! Online reports she also gave her reasoning for keeping it to herself for so long, saying, "I want to admit to the lips, but people are so quick to judge me on everything, so I might have tiptoed around the truth, but I didn't lie."

Her lips have become a media phenomenon, so it was only a matter of time before she came clean.

Last month, teens were suctioning their lips for the Kylie Jenner Lip Challenge, which is painful and caused bruising.

image courtesy of INFphoto.com