At the 2014 Cannes Film Festival amfAR Gala, All the Sexiest Stars Came Out to Play

The 2014 Cannes Film Festival is drawing to a close, but not before some of the biggest celebrities and hottest stars turned out for the annual amfAR Cinema Against Aids Gala, which took place on Thursday evening in France. The event is always a glamorous one packed from wall to wall with actresses and supermodels, but this year's fundraiser was full of even sexier looks than usual, thanks to the appearance of ladies like Jessica Chastain, Rosie Huntington-Whitelely, Alessandra Ambrosio, and the always-seductive Heidi Klum. So if you're ready to catch a glimpse at some of the hottest looks you'll see all week (and who knows, maybe even all year), click through to see the sultriest ensembles of the evening.

Jessica Chastain

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It doesn’t take much to make this stunning red-head look like a total bombshell, but this bustier-bodice Givenchy Couture dress definitely didn’t hurt.

Rosie Huntington-Whiteley

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Using only the smallest peeks of skin and chain detailing to sex up her dandelion-yellow Emilio Pucci gown, the model was positively glowing on the red carpet.

Heidi Klum

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This Atelier Versace number may be tame compared to some of the other ensembles Klum has hit the red carpet in, but thanks to its icy hue and revealing keyhole cutout, it was nothing but seductive.

Alessandra Ambrosio

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As if that major cleavage and sky-high slit weren’t enough, Ambrosio added a few side cutouts to her Roberto Cavalli gown to deliver even more sex appeal.

Nicole Scherzinger

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Like Chastain, the singer opted for nothing but a sleek (and cleavage-enhancing) black gown to bring some drama to the red carpet.

Rosario Dawson

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Dawson typically keeps it pretty demure on the red carpet, which is why it was such a refreshing change to see her flaunting her assets in this plunging, fishnet-paneled Vionnet number.

Bar Rafaeli

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With its slinky fit, one-shouldered cut, and thigh-high slit, this is what you call a red hot look.

Paz Vega

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The actress managed to look totally classy and ridiculously sexy all at once, thanks to the deeply plunging neckline, waist-cinching gold belt, and voluminous detailing on her Fitriani Couture gown.

Sharon Stone

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Stone has been having quite a moment at Cannes, and her sexy hits just kept coming with this peek-a-boo paneled Roberto Cavalli number.

Angela Lindvall

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All it takes is a little lace and a red lip to take a covered-up gown from boring to breathtakingly beautiful.

Jourdan Dunn

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She may not have been showing much skin, but there’s no denying Dunn was a total bombshell in this bright, woven, and midi-length Balmain dress.

Michelle Rodriguez

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I’d say her breakup with model Cara Delevingne is doing Rodriguez some good in the style department, because she’s hardly ever looked as seductive as she did in this Elisabetta Franchi ensemble.

Chanel Iman

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With its sequins, draping, and satin bandeau, Iman’s Reem Acra gown is one part sweet, one part sultry.

Anne V

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It’s not just the up-to-there slit and laser-cut detailing that make this Redemption Choppers dress over-the-top sexy; it’s the attitude with which she wears it, too.

Toni Garrn

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It’s no wonder the model has caught Leonardo DiCaprio’s eye: She can take something as simple as a satin Redemption Choppers tank dress and make it look smoking hot.

Dita Von Teese

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She may appear to be all covered up in her rose-printed Blumarine dress, but all it takes is a sexy stare and a hint of a bustier to make Von Teese look unbelievably alluring.

Irina Shayk

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Never one to keep her flawless body under wraps, the model showed off her assets yet again in this powder-pink Atelier Versace number, complete with a beaded underlay and thigh-high slit.