She hit the red carpet in something completely different from her on-stage attire: a sheer lace Roberto Cavalli gown that she wanted to have "its own moment."
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Gigi ensured no one dared change the channel during the opening number by wearing a sexy cutout Atelier Versace gown with super-high slit.
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She clearly got the style memo that jackets over bras was the hottest trend of the night in her embellished, fringe Julien Macdonald blazer and matching short shorts.
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Her Julien Macdonald midi dress may have been a smidge longer, but the skin-baring didn't stop, thanks to her sexy obliques cutouts.
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GOT IT COVERED
As the night went on, Gigi's outfits managed to get sexier even as she added more and more fabric -- she began to wind down the show in a high-collar black Nicolas Jebran gown with keyhole neckline and slit.
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BEST FOR LAST
She ended the night with a bang in her most sparkly ensemble of them all -- a glittery sheer Atelier Versace jumpsuit.