Margot Robbie stuns in a fitted brown frock as she makes a rare red carpet appearance alongside her husband Tom Ackerley in Los Angeles

Margot Robbie has made a rare red carpet appearance with her husband Tom Ackerley.

One of Hollywood's most prominent power couples, the pair stepped out for a swanky industry event in Los Angeles on Thursday.

The husband and wife team - who produced the year's biggest movie, Barbie, through their LuckyChap Entertainment brand - looked cosy and happy as they posed for the cameras.

The Barbie star, 33, showed off her famously slim figure in a snug fitting off-the-shoulder brown gown.

Wearing her trademark blonde tresses in a part, the hitmaker went for a low-key make-up look and a cranberry shade of lipstick.

Margot Robbie has made a rare red carpet appearance with her husband Tom Ackerley. One of Hollywood's most prominent power couples, the pair stepped out for a swanky industry event in Los Angeles on Thursday. Both pictured

She accessorised with a pair of diamond earrings and a sparkling black handbag.

Tom, 33, looked dashing in a black suit he matched with a sleek black shirt he wore with out a tie.

The couple were in attendance for Variety's star-studded Power of Women event, held at at Citizen News in Los Angeles on Thursday.

Included on the stellar guest list were Dua Lipa, Emily Blunt, Riley Keough, Billie Eilish, and Meghan Markle. 

The Barbie star, 33, showed off her famously slim figure in a snug fitting off-the-shoulder brown gown

The husband and wife team - who produced the year's biggest movie, Barbie, through their LuckyChap Entertainment brand - looked cosy and happy as they posed for the cameras

The couple were in attendance for Variety's star-studded Power of Women event, held at at Citizen News in Los Angeles on Thursday

Margot and Tom, who have been married since 2016, were honoured at the event with the Producer of the Year Award.

It comes after their film Barbie has turned out to be one the biggest hits in history.

So far the comedy, based on the famed Mattel doll, has raked in an astonishing AU $2.2billion or US$1.442 billion at the box office globally. 

And Margot is set to collect a whopping $77million pay check for the mega-hit.

Margot and her husband Tom acquired the rights to make the Barbie movie in 2019 through their company Lucky Chap Entertainment.

They later convinced Warner Bros. to hire director Greta Gerwig, who has been much of the credit's success alongside Margot's star power.