Business in the front, glamorous gala in the backso says Demi Moores latest outfit.
So far, so sensually stern.
But whenThe Substanceactor turned around to pose, the open, draped back was on full display.
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Elsewhere, Mikey Madisonstyled by Jamie Mizrahiwore a Bill Blass fall winter 1987 sourced from actress-favoriteShrimpton Couture.
The dress ties up in a big velvet bow right in the middle of her back.
Think of it like the after midnight version of Marilyn MonroesGentlemen Prefer Blondesdress.
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She wore it with black Aquazzura sandals with a delicate ankle strap and open toe.
Madisons soft and feminine makeup was done byMelissa Hernandez, and her loose up-do with face-framing sections byRena Calhoun.
Both Hernandez and Calhoun can be credited with Madisons classic movie star glam.
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Madison wasnt the only attendee to have a vintage moment last night either.
Ariana Grande, styled by Mimi Cuttrell, wore an Yves Saint Laurent fall winter 1991 haute couture dress.
The black gown features a sheer skirt and feathered pink strapless neckline.
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But it was Moore and Madisons playful looks that stole the evening.
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