Scroll down to see the best looks from the evening...
Halsey is our top pick for the night in a stunning nude, sheer gown
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Hostess with the mostess. Hailee Steinfeld in a sexy metallic Giorgio Armani number
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No one does 'couple matching' as well as these two... Ashlee Simpson-Ross & Evan Ross shimmer in black & gold
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Always a red carpet fave, Little Mix. We love the one pop of pink amongst the monochrome!
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The gorgeous Dua Lipa in a mini floral number. This outfit is total 'summer night out' inspo!
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Supermodel Jourdan Dunn stuns in a corset-style ice blue gown with matching pastel blue eye shadow - love.
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Even Lindsay got on-board the gold trend in a 70's style frill detailed mini gold metallic dress with simple black pumps
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