Brunette Beauty: Scarlett Stuns with Dark ‘Do at Star-Studded ‘Avengers’ Event.

She is one of the world’s most highly-paid actresses, known for her blonde bombshell looks and charming charisma.  

But Scarlett Johansson unveiled her newly-dyed brunette locks as she joined the Avengers cast to promote the latest film Avengers: Infinity War in Beverly Hills on Sunday.

The star’s sleek new hairdo highlighted her striking features, with the 31-year-old cutting a sophisticated figure as she took to the stage to answer questions from the crowd.

Elegant: Scarlett Johansson unveiled her newly-dyed brunette locks as she joined the Avengers cast to promote the latest film Avengers: Infinity War in Beverly Hills on Sunday

The screen siren, who plays Natasha Romanoff / Black Widow in the franchise, oozed 𝑠e𝑥 appeal as she slipped her incredible figure into high-waisted black leather trousers, which she paired with a slinky black shirt.

Scarlett styled her newly-dyed cropped locks in a poker straight look, sweeping her fringe to the side and donned a pair of simple silver earrings.

New ‘do: The Marvel star is believed to have dyed her tresses in recent weeks, after she was spotted filming with blonde hair for the untitled Noah Baumbach project at the start of April

Sultry: The screen siren, who plays Natasha Romanoff / Black Widow in the franchise, oozed 𝑠e𝑥 appeal as she slipped her incredible figure into high-waisted black leather trousers

Sophisticated: She paired the 𝑠e𝑥y trousers with a slinky black silk shirt, which skimmed over her trim physique

Scarlett was asked about the film’s fashion, and manged to jokingly respond, ‘I wear a leather unitard for this film and I have been for the past 10 years.’

Adding, ‘I have a new vest everyone, so that is pretty exciting. And I have a new hairstyle as well, if you haven’t noticed already.

‘It’s a little bit polarizing. It was a choice I made and I’m sticking by it.’

The star is believed to have dyed her tresses in recent weeks, after she was spotted filming with Adam Driver in New York with blonde hair for the untitled Noah Baumbach divorce comedy project at the star of April.

Founding members: Chris Hemsworth took a selfie with Scarlett, Mark Ruffalo and Robert Downey Jr on Sunday

Big family: The stars were well prepared for their questions, and managed not to give anything away

And your host: Jeff Goldblum was on hand to host they event – he appeared the Grandmaster in the most recent Thor film

Getting things started: Robert Downey Jr referred to him as a ‘f***ing national treasure’

What’s in store: Mark Ruffalo, who appears as Bruce Banner/The Hulk, discussed what would happen to his character in the latest film

Her appearance comes after her costume from Rupert Sanders’s 2017 film adaptation of the Ghost in the Shell franchise could reportedly fetch $10k at auction.

Johansson played Motoko Kusanagi in the film but, despite its big-budget the movie only grossed $169.8 million worldwide against a production budget of $110 million.

According to TMZ, the American beauty’s Stage Three Thermoptic Suit will be sold on Monday via the Prop Store with several other props from the film.