YouTuber Tana Mongeau and singer Noah Cyrus dressed up as two OG pop culture namesakes over Halloweekend. They shone in scoop neck party dresses inspired by none other than Paris Hilton and Kim Kardashian West. Not only did they take some glam photos from Instagram, but also caught the attention of both socialite-turned-mogul besties.

Kim's Halloween Reaction

Cyrus sported gold and Mongeau wore an identical outfit in silver; chokers, fake paparazzi poses, and all. Hilton commented her signature phrase on Cyrus' post, "That’s Hot 😍👸🏼👸🏻🔥🔥🔥"." She's one of the best public figures at responding to positive feedback on the Internet, and Kardashian West followed suit. The KKW owner said, "🔥🔥🔥 You guys killed this!!!! 🔥🔥🔥" Any trolls ready to flood in and ruin the vibe were quickly silenced.

Related: Noah Cyrus Leaves Fans Confused By Who 'Her Boyfriend' Is In Recent IG Post

Mongeau was dressed by Los Angeles-based stylist Tyler Lambert. He's gaining traction while working with other rising influencers like Josh Richards and Nessa Barrett, whom he also styled for Halloween. Cyrus, while sporting the same styled look as Mongeau, worked with LatinX stylist Phil Gomez.

Where Can We Find Their Dresses?

The early 2000s-inspired getups also came from different designers. Platinum blonde Mongeau's Fannie Schiavoni likes runs for around 1,600 euros which translates to about $1,800. If it was made custom, however, you could imagine adding some 1's and 0's. The brand's sleek silhouettes often play with geometric elements. Its pieces have been worn by countless fashion-forward celebrities such as Jennifer Lopez and Ashley Graham.

Related: Paris Hilton Weighs In On Tana Mongeau's Racy Halloween Tribute To 'The Simple Life'

The unfiltered YouTuber captioned one of her posts, "Only posting twice cause this dress cost more than my mortgage 😅 the kim 2 my paris 🥰 last pic is a mood." The girls had the night of their lives and transformed into the most confident versions of themselves. Who wouldn't feel like a queen in a custom-made designer treat while matching your ride or die?

Cyrus embodied Kim K's look and wore a custom chain mail dress by Alabama Blonde. Their lines challenge the status quo and take notes from the ideal wild child. One of their shows depicts an underground, dimly lit room while heavy metal blasts from surrounding speakers.

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