The lookalike duo teamed up to introduce a collaboration between Jenner’s clothing line, Khy, and Danish designer Sia Arnika

Kylie Jenner and Amelia Gray Hamlin are practically twins!

To introduce the latest launch from Jenner’s clothing brand Khy, the mogul teamed up with Hamlin for a fun-filled photo shoot that ended with the lookalike duo taking a dip in their eveningwear.

In one of the campaign images (shot by Theo Liu), Jenner, 27, and Hamlin, 23, stand side-by-side in coordinating green sequin outfits. The resemblance between them is undeniable; in addition to their similar facial features and near-identical clothing, their long, dark hair is styled in the same way.

“twins?? ,” the brand captioned a Friday, Nov. 15, TikTok video. The behind-the-scenes clip shows Jenner and Hamlin in the sparkling ensembles saying in unison, “This is us before the Khy shoot.” The TikTok then cuts to the duo wearing different evening gowns while sitting in a small swimming pool.

“This is us after the Khy shoot,” they say to the camera before they clink their drink glasses together and playfully fall back into the water.

The newest collection from Khy, which recently celebrated its one-year anniversary, is an eveningwear collaboration with Sia Arnika, the Danish designer behind the Berlin-based namesake label.

Commenters on TikTok were obsessed with the matching looks, with many chiming in to say how much they loved it. Plenty of them asked for their famous moms to join in next time and one person writing that Hamlin and Jenner are “literal sisters.””Each piece is designed to feel sophisticated, yet daring, with contrasting elements that infuse glamour with a rebellious edge,” reads a press release.“Everything Sia does is authentic; she designs freely and without limitations, which is what makes her pieces so special and unique,” Jenner, who serves as creative director and co-founder, said in the release. “I’m so excited to be able to bring her fearless approach to our Khy customers, with this collection that blends elegance with edge.”

Sequins are a main element of the collection, which will feature “a range of tops, bottoms and dresses in three captivating colorways: Black, Champagne, and Chartreuse.”