The "Keeping Up with the Kardashians" star got the tattoo at a New York tattoo parlor on Thursday, September 29, reported Aceshowbiz.
In a photo shared by Jon Boy shortly after the procedure, Jenner could be seen checking out the artwork in a mirror.
The 20-year-old model, who donned a black choker and an off-the-shoulder top, opted for an inking of the word "meow" on her lower lip.
In another photo, Jenner posed alongside Jon Boy and two female friends. The younger sister of Kim Kardashian was pouting to the camera while wearing sunglasses.