Alison Brie oozes elegance in ethereal ivory halterneck gown as she makes a stunning arrival to the New York premiere of The Post

She's one of Hollywood's fastest-rising and most stylish stars.

Alison Brie looked amazing as she walked the red carpet at the premiere of The Post in New York City on Thursday, clad in a sleeveless white high neck gown that billowed to the floor with a belted waist.

The 34-year-old actress had her dark brown locks pulled back and was impeccably made up at the debut of Steven Spielberg-directed motion picture, in which she plays journalist Lally Graham.

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Belle of the ball: Alison Brie, 34, amazed as she walked the red carpet at the premiere of The Post in New York City on Thursday

Belle of the ball: Alison Brie, 34, amazed as she walked the red carpet at the premiere of The Post in New York City on Thursday

The Mad Men actress was one in a number of famous faces in the film spotted at the premiere, as Spielberg, Meryl Streep, Tom Hanks, Sarah Paulson and Bob Odenkirk were among those seen on the red carpet.

The Los Angeles native, who plays the daughter of Streep's character Kay Graham in the film, hailed the Oscar-winning actress as 'totally incredible' and 'gracious and wonderful' as she appeared Wednesday on The Tonight Show with Jimmy Fallon.

The Golden Globe-nominated GLOW star said that 'it’s still like a surreal fever dream that it happened,' adding that Streep - who's won Academy Awards for her performances in Kramer vs. Kramer, Sophie's Choice and The Iron Lady - left famed filmmaker Spielberg 'floored' with her mastery of the craft.

'It hadn’t totally sunk in, I think, until I was just watching Meryl perform a scene where she’s talking about her late husband and it’s very dramatic and every take is different and incredible,' Brie said. 'And I’m sitting by Spielberg, and Spielberg is floored. 

Over the shoulder: The breakout actress posed for photographers as she made her way down the red carpet 

Over the shoulder: The breakout actress posed for photographers as she made her way down the red carpet 

Fashionista: Brie was clad in a sleeveless white high neck gown that billowed to the floor with a belted waist

Fashionista: Brie was clad in a sleeveless white high neck gown that billowed to the floor with a belted waist

Breakout: It's been a huge year for Brie, who tied the knot with husband Dave Franco earlier this year
Breakout: It's been a huge year for Brie, who tied the knot with husband Dave Franco earlier this year

Breakout: It's been a huge year for Brie, who tied the knot with husband Dave Franco earlier this year

Silver screen star: The actress also appears in the current comedy The Disaster Artist

Silver screen star: The actress also appears in the current comedy The Disaster Artist

'He’s like, "Oh my God, it’s Meryl Streep." And that’s when I was like, "It’s Meryl f***ing Streep!"'

It's been a big year for the Community star, who tied the knot with actor Dave Franco, 32, earlier this year after they dated for five years. She told People last month that exchanging vows empowered her with an inner peace.

'Something about being married made me feel so settled, almost more free, I guess, rather than like trapped,' Brie told the publication. 'It’s great. So now, let’s go do whatever we want. Onward and upward.'

The Post opens in select theaters December 22.

Big fan: Brie called Meryl Streep 'totally incredible' and 'gracious and wonderful' in a chat with Jimmy Fallon on Wednesday 

Big fan: Brie called Meryl Streep 'totally incredible' and 'gracious and wonderful' in a chat with Jimmy Fallon on Wednesday 

Huge role: Meryl plays famed publisher Kay Graham in the upcoming movie 

Huge role: Meryl plays famed publisher Kay Graham in the upcoming movie 

Gold standard: Tom Hanks has previously collaborated with director Steven Spielberg on films such as Saving Private Ryan and The Terminal

Gold standard: Tom Hanks has previously collaborated with director Steven Spielberg on films such as Saving Private Ryan and The Terminal

Better call Bob: Actor Bob Odenkirk looked crisp and composed at the screening 

Better call Bob: Actor Bob Odenkirk looked crisp and composed at the screening 

Eye-catching: Actress Sarah Paulson wore a bold blue and gold dress at the debut

Eye-catching: Actress Sarah Paulson wore a bold blue and gold dress at the debut

King of the hill: Iconic filmmaker Steven Spielberg and wife Kate Capshaw embraced on the red carpet 

King of the hill: Iconic filmmaker Steven Spielberg and wife Kate Capshaw embraced on the red carpet 

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