Kris Jenner "freaked out" when she found out her daughter Kendall had got a tattoo on her inner lip behind her back.

Kendall Jenner

Kendall Jenner

The 'Keeping Up With the Kardashians' star - who is managed by the 61 year old - has admitted her mother hit the roof when she discovered the 21-year-old model had got the word 'Meow' carved in her mouth in July without telling her beforehand.

Writing on her website KendallJ.com, she said: "All my sisters knew... but my mom found out late and freaked out about it.

"There's no real meaning behind it, I just wanted to be able to say that I have a tattoo on my face! I didn't plan on telling anyone. But, in an interview, I accidentally said something about it without even realising. I guess I was just excited, lol. (sic)"

However, her lip tattoo isn't the only body art she's got as she's since got two more in white ink on her middle fingers.

She explained: "They're both in white ink on my two middle fingers. The one on my right hand is a full heart to represent an angel and my left is a broken heart - kind of like the devil side."

And, although her half-sister Kim Kardashian West has always told her not to put a "bumper sticker on a Bentley", Kendall is planning to get more tattoos when she's decided on the design.

She said: "I definitely want more [tattoos] and even though I used to say I'd only get one if it meant something to me, now I have even more possibilities! I just don't know what I would get right now. I don't have anything in mind."