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Kim Kardashian turned heads and raised eyebrows at the Academy Museum Gala ... stepping out in a nude, full face mask that gave total deja vu to her infamous Met Gala moment.

The SKIMS mogul hit the red carpet Saturday night in a Maison Margiela gown -- a strapless, corseted masterpiece with draped sleeves and a matching mask that completely concealed her face and hair. Getty

The only sparkle in sight? A crystal encrusted choker dripping with green jewels and cross pendants. Play video content

Kim shared the transformation on her Instagram Stories, including a behind the scenes moment with her glam squad at the gala ... joking with her longtime makeup artist, Mario Dedivanovic , about whether her makeup looked good under the mask.

The look instantly drew comparisons to

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