All eyes were on Michelle Williams and her new pink hair as she attended the 2014 Met Gala.

The actress, 43, arrived to fashion's biggest night rocking a tiny Chanel mini dress - and a brand new hairdo.

Her ordinarily blonde locks were now a new shade of light pink.

She accessorized her new hairstyle with a tiara inspired headband. 

As for her outfit, Michelle's thigh-skimming dress featured a billowing sheer cape and sleeves that cascaded along the staircase.

All eyes were on Michelle Williams and her new pink hair as she attended the 2014 Met Gala

Feet slipped into iridescent heels, Michelle looked absolutely heaven sent as she posed up a storm in her ethereal look.

A swipe of berry lip gloss and jet black eyeliner accentuated her natural beauty.

The Costume Institute's spring exhibition falls on the first Monday in May every year and is held at New York City's Metropolitan Museum of Art.

This year the event is titled Sleeping Beauties: Reawakening Fashion while the dress code is The Garden of Time.

Jennifer Lopez, Zendaya, Bad Bunny and Chris Hemsworth are this year's co-chairs.

Also on the committee is Vogue's Anna Wintour.

The honorary chairs for the evening are Loewe creative director Jonathan Anderson and TikTok CEO Shou Zi Chew.

'This year's co-chairs reflect a variety of career achievements, and all have distinct style histories with the Met Gala,' Vogue shared.

The actress, 43, arrived to fashion's biggest night rocking a tiny Chanel mini dress - and a brand new hairdo

Her new hairstyle was accessorized with a tiara inspired headband 

The Brokeback Mountain star debuted her new pink hair at the Met Gala 

The showcase will feature approximately 250 items drawn from The Costume Institute's permanent collection - with many of the pieces too fragile to ever be worn again. 

The pieces will all be displayed using elements such as AI, GCI, and more while playing up themes of land, sea, and sky.

'It is very much an ode to nature and the emotional poetics of fashion,' said Andrew Bolton, Wendy Yu Curator in Charge of The Costume Institute, of the upcoming exhibition.

'One thing I hope this show will activate is that sensorial appreciation of fashion.'

As for her outfit, Michelle's thigh-skimming dress featured a billowing sheer cape and sleeves that cascaded along the staircase

Williams looked angelic posing in her ethereal outfit 

The Costume Institute's spring exhibition falls on the first Monday in May every year and is held at New York City's Metropolitan Museum of Art

Guests expected to attend include the Kardashians, Blake Lively, Hailey Bieber, and Timothee Chalamet.

Gwendoline Christie, La La Anthony and Ashley Graham are hosting while YouTuber Emma Chamberlain is expected to interview stars on the red carpet.

Last year's gala honored late designer Karl Lagerfeld.