Gigi Hadid celebrated her 21st birthday with a celebrity-filled bash — including an appearance by Kendall Jenner's nipple ring.
The 20-year-old model was captured on sister Kylie Jenner's Snapchat showing off her racy outfit complete with a sheer lace bra, which failed to cover her intimate piercing.
Along with the KUWTK star, Taylor Swift showed off her wild side at the party held at LA hotspot The Nice Guy, wearing a sequined black mini dress with platform boots and a platinum blonde shaggy bob.
Gigi definitely knows how to throw a party. Click through the gallery below for more snaps from the supermodel's big night!