Flashing everything: Kendall Jenner caught in nipple piercing exposé

KENDALL Jenner has been exposing herself in public.

FLESH-FLASHER: Kendall Jenner exposed her nipple piercing on Kylie's Snapchat

The stunning model flashed her nipple piercing to her sister Kylie at Gigi Hadid's 21st birthday party.

While sisters Khloé and Kourtney Kardashian decided to opt for plunging black ensembles, the Jenner girls wanted to steal the show.

Kendall, 20, could be seen wearing a see-through bra and only just covered her modesty with a suit jacket.

REALITY BABE: Kendall opted for a seriously revealing outfit

However, clearly enjoying herself, the reality star bared all as she exposed herself while Kylie decided to Snapchat the whole experience.

Of course, this meant not only showing off her assets, but her piercing too.

Gigi's guest list certainly didn't disappoint as the only sister missing from the party was Kimmy K.

BOMBSHELLS: Kylie and Kendall seemed to be enjoying themselves

But she didn't just rely on the most famous family on the planet, as Taylor Swift, Hailey Baldwin, Lily Aldridge, Jaden Smith and even Naomi Campbell turned up to celebrate.

Not bad, eh?

BFFS: Kendall and Gigi looked incredible at the model's birthday party

Gigi – who is dating Zayn Malik – wore a back satin top with white hot pants and accessorised with a chocker necklace.

While Taylor used the occasion as a chance to show off her freshly dyed blonde locks.