Kendall Jenner flashes nipple piercing in see-through top as she attends Kim Kardashians's surprise party (Photos)

Kendall Jenner flashes nipple piercing in risqué see-through top as she attends Kim's surprise party...

The 19-year-old reality babe first debuted her piercing when she wore a clinging white dress during New York Fashion Week...

Now that it's public knowledge Kendall Jenner has a nipple piercing, she's certainly not shy about showing it off.

The Keeping Up With The Kardashians star opted to go braless in Los Angeles on Wednesday as she headed to sister Kim's surprise birthday in Thousand Oaks , California, and her piercing was on full display.

The make-up free 19-year-old wasn't worried about courting unwanted attention dressed in a see-through white top which showed off the stud - and more.

The reality babe, who was seen with sister Kylie and Kylie's rapper boyfriend Tyga, teamed the risque outfit with a clinging white skirt and black strappy sandals.