Kylie Jenner’s got a brand-new grin — and a 16-year-old swimsuit.

The 28-year-old beauty mogul coordinated her smile with her swimwear in a new Instagram carousel, posing in a gray archival Gucci cutout one-piece with silver hardware, and a set of heart-shaped silver grills to match.

“me + my lip liner + and my kitty ♾️,” the 28-year-old captioned the post, which also featured her white Scottish Fold cat and a nod to her signature Kylie Cosmetics product.

The strapless swimsuit hails from Gucci’s spring 2010 collection, designed by then-creative director Frida Giannini and described by Vogue as “glam, athletic, almost sci-fi” and “the best Giannini has done.”

The same style recently sold on 1stDibs for $1,495.

Earlier this week, the reality star showed off the same tooth jewelry in a set of photos posing in front of her massive wardrobe of Hermès bags. The staggering collection includes a sterling silver Hermès Kelly she carried to a Beyoncé concert in 2023 with boyfriend Timothée Chalamet and an Hermès Himalaya crocodile bag with diamond hardware that sold at Christie’s for more than $214,000 in 2021.

Jenner’s no stranger to bling in her mouth; her current Instagram profile picture is a 2016 snap of her in diamond grills and pink hair, a throwback to her “King Kylie” era.

This week’s heart-shaped silver version is a subtler two-tooth take, more charm than flash.

Kylie’s not the only Kardashian-Jenner to embrace the trend, either; niece North West showed off diamond “shark tooth” grills over Christmas, and sister Kim Kardashian flashed her opal-and-diamond birthstone grill back in 2021, adding to her collection of multiple diamond sets.