SI Swimsuit models stun at the Oscars

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Irina Shayk attends the 2015 Vanity Fair Oscar Party

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Hannah Davis and Genevieve Morton attend the Grey Goose Pre-Oscar Party

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Chrissy Teigen attends the 87th Annual Academy Awards

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Gigi Hadid attends the Elton John AIDS Foundation's 23rd annual Academy Awards Viewing Party

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Kelly Rohrbach attends the Elton John AIDS Foundation's 23rd annual Academy Awards Viewing Party

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Heidi Klum attends the Elton John AIDS Foundation's 23rd annual Academy Awards Viewing Party

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Irina Shayk attends the Elton John AIDS Foundation's 23rd annual Academy Awards Viewing Party

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Chanel Iman attends the 2015 Vanity Fair Oscar Party

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Genevieve Morton attends the 2015 Vanity Fair Oscar Party

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Gigi Hadid attends the 2015 Vanity Fair Oscar Party

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Hannah Davis attends the 2015 Vanity Fair Oscar Party

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Kate Upton attends the 2015 Vanity Fair Oscar Party

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Chrissy Teigen and husband John Legend attend the 2015 Vanity Fair Oscar Party