The russian school group sex videoMet Gala is here again for designers and famous faces to try to pull off their most high-fashion looks-- and for the general public to turn them into memes.

The soiree kicks off this year's Costume Institute exhibit, "Rei Kawakubo/Comme des Garçons: Art of the In-Between," celebrating the avant garde Japanese designer.

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The theme gives attendees plenty to work with -- Kawakubo life's work has completely reimagined the shape of the human form, dissolved gender lines, and upended traditional funeral and wedding garb. The gravest sin celebrities can (and will) make is simply wearing something pretty, flattering, and entirely unimaginative. The notoriously private designer is making her Met Gala debut tonight.

As always, Vogue's Anna Wintour hosts with a rotating cast of famous fashion lovers. This year, it's Katy Perry, Pharrell WIlliams, Tom Brady, and Gisele Bündchen. The evening's honorary chairwomen are Kawakubo and Caroline Kennedy, the former United States ambassador to Japan.

Bella Hadid

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Lupita Nyong'o

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Mandy Moore

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Janelle Monae

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Chrissy Teigen

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Zendaya

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Cara Delevigne

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Amy Schumer and Riz Ahmed

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Rihanna

Credit: Rob Latour/REX/Shutterstock

Kim Kardashian

Mandatory Credit: Photo by Rob Latour/REX/Shutterstock (8770826gd) Kim Kardashian West The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: Rob Latour/REX/Shutterstock

Kylie Jenner

Mandatory Credit: Photo by Rob Latour/REX/Shutterstock (8770826cu) Kylie Jenner The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: Rob Latour/REX/Shutterstock

Katy Perry

Mandatory Credit: Photo by David Fisher/REX/Shutterstock (8770824ai) Katy Perry The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: David Fisher/REX/Shutterstock

Kendall Jenner

Mandatory Credit: Photo by David Fisher/REX/Shutterstock (8770824ej) Kendall Jenner The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: David Fisher/REX/Shutterstock

Carly Steel

Mandatory Credit: Photo by Carl Timpone/BFA/REX/Shutterstock (8770831k) Carly Steel The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: carl Timpone/REX/Shutterstock

Lily Collins

Mandatory Credit: Photo by David Fisher/REX/Shutterstock (8770824bp) Lily Collins The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: David Fisher/REX/Shutterstock

Aymeline Valade

Mandatory Credit: Photo by Joe Schildhorn/BFA/REX/Shutterstock (8770832bm) Aymeline Valade The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: Schildhorn/BFA/REX/Shutterstock

Jourdan Dunn

Mandatory Credit: Photo by David Fisher/REX/Shutterstock (8770824dm) Jourdan Dunn The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: David Fisher/REX/Shutterstock

Selena Gomez

Mandatory Credit: Photo by David Fisher/REX/Shutterstock (8770824dn) Selena Gomez The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: David Fisher/REX/Shutterstock

Diane von Furstenberg

Mandatory Credit: Photo by Rob Latour/REX/Shutterstock (8770826bz) Diane von Furstenberg The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: Rob Latour/REX/Shutterstock

Tracee Ellis Ross

Mandatory Credit: Photo by Rob Latour/REX/Shutterstock (8770826bt) Tracee Ellis Ross The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: Rob Latour/REX/Shutterstock

Sean Combs and Cassie Ventura

Mandatory Credit: Photo by David Fisher/REX/Shutterstock (8770824eg) Sean Combs and Cassie Ventura The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: David Fisher/REX/Shutterstock

Priyanka Chopra

Mandatory Credit: Photo by David Fisher/REX/Shutterstock (8770824ch) Priyanka Chopra The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: David Fisher/REX/Shutterstock

Laura Osnes

Mandatory Credit: Photo by Stephen Lovekin/REX/Shutterstock (8770828j) Laura Osnes The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: Stephen Lovekin/REX/Shutterstock

La La Anthony

Mandatory Credit: Photo by Matt Baron/BEI/Shutterstock (8770835az) La La Anthony The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: Matt Baron/BEI/Shutterstock

Anna Wintour

Mandatory Credit: Photo by Rob Latour/REX/Shutterstock (8770826cx) Anna Wintour The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: Rob Latour/REX/Shutterstock

Daisy Ridley

Mandatory Credit: Photo by David Fisher/REX/Shutterstock (8770824ar) Daisy Ridley The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: David Fisher/REX/Shutterstock

Lena Dunham

Mandatory Credit: Photo by David Fisher/REX/Shutterstock (8770824dl) Lena Dunham The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: David Fisher/REX/Shutterstock

Helen Lasichanh and Pharrell Williams

Mandatory Credit: Photo by David Fisher/REX/Shutterstock (8770824q) Pharrell Williams and Helen Lasichanh The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: David Fisher/REX/Shutterstock

Lisa Love

Mandatory Credit: Photo by Joe Schildhorn/BFA/REX/Shutterstock (8770832ah) Lisa Love The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: JOE Schildhorn/REX/Shutterstock

Joan Smalls and Rose Byrne

Mandatory Credit: Photo by Rob Latour/REX/Shutterstock (8770826ar) Joan Smalls The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: Rob Latour/REX/Shutterstock Mandatory Credit: Photo by Rob Latour/REX/Shutterstock (8770826as) Rose Byrne The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: Rob Latour/REX/Shutterstock

Gisele Bündchen

Mandatory Credit: Photo by Matt Baron/BEI/Shutterstock (8770835j) Gisele Bundchen The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: Matt Baron/BEI/Shutterstock

Claire Danes

Mandatory Credit: Photo by David Fisher/REX/Shutterstock (8770824w) Claire Danes The Costume Institute Benefit celebrating the opening of Rei Kawakubo/Comme des Garcons: Art of the In-Between, Arrivals, The Metropolitan Museum of Art, New York, USA - 01 May 2017 Credit: David Fisher/REX/Shutterstock

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