Alison Brie puts on a super-sexy display in thigh-high split and risque lace-up gown at How To Be Single premiere in London

She shot to fame playing the demure and propper Trudy Campbell on AMC's romp-filled Mad Men.

But Alison Brie wasn't afraid to show some skin, as she cut a seductive figure on the red carpet at the London premier of her new film, How To Be Single, on Tuesday night.

The 33-year-old actress opted for a racy yet subtly refined approach for the event, slipping into a Figure-flashing pale blue dress for her evening at the Vue cinema in Leicester Square.

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How to flash the flesh: Alison Brie wasn't afraid to show some skin, as she cut a seductive figure on the red carpet at the London premier of her new film, How To Be Single, on Tuesday night

How to flash the flesh: Alison Brie wasn't afraid to show some skin, as she cut a seductive figure on the red carpet at the London premier of her new film, How To Be Single, on Tuesday night

The actress, who stars alongside Dakota Johnson, Leslie Mann and Rebel Wilson in the film, went for a breath-taking sartorial approach to red carpet glamour. 

Opting for a lace-up, floor-length dress, which featured a thigh high split, the actress ensured that she flashed a tantalising hint of flesh as well as her lithe legs.

Featuring a low-cut neckline, the actress' figure-hugging garment flashed more than a hint of cleavage, thanks to the lace-up diagonal slash which cut down from her sternum to the split.

Teaming the dress with a pair of towering, peep-toe platform stilettos, Alison further highlighted and accentuated her figure, whilst also adding extreme definition to her slender pins.

Breath-taking belle: The actress, who stars alongside Dakota Johnson, Leslie Mann and Rebel Wilson in the film, went for a breath-taking sartorial approach to red carpet glamour

Breath-taking belle: The actress, who stars alongside Dakota Johnson, Leslie Mann and Rebel Wilson in the film, went for a breath-taking sartorial approach to red carpet glamour

Racy and refined: The 33-year-old actress opted for a racy yet subtly refined approach to showcasing her assets, slipping into a Figure-flashing pale blue dress for the event at the Vue cinema in Leicester Square

Racy and refined: The 33-year-old actress opted for a racy yet subtly refined approach to showcasing her assets, slipping into a Figure-flashing pale blue dress for the event at the Vue cinema in Leicester Square

Be a babe in blue like Alison Brie

It doesn't look like Alison Brie knows 'How To Be Single' in this dress. The Mad Men star wore the floor length David Koma stunner on the red carpet for the premiere of her latest film in London along with a pair of platform peep toe Christian Louboutins.

The baby blue hue really popped against Alison's skin and the lace up front was oh so sexy. This dress was made for the red carpet, we've even seen Selena Gomez in a monochrome version and Naomie Harris in it as well so it's safe to say that celebs love David Koma.

If you've got an A-list budget, click right to get Alison's frock in black at Forward by Elyse Walker for $2242. And if you're working with less funds, you can still get the look below. Gypsy 05 has a funky tie dye version, but we love Out From Under's pastel beauty for only $40.

* PRICES MAY NOT BE AS ADVERTISED

Keeping her look uncluttered, the actress wore a minimal amount of accessories - only choosing to wear a simple bracelet and ring.

Wearing her lustrous chestnut mane in perfectly coiffed waves down to her shoulders, Alison channelled a hint of old-school Hollywood glamour into her more modern and risque look.

Opting for a minimal and understated palette of make-up, the actress chose to highlight he stunning features features with simple flash of mascara and a slick of berry lipstick.

Saucy sartorial tastes: Opting for a lace-up, floor-length dress, which featured a thigh high split, the actress ensured that she flashed a tantalising hint of flesh as well as her lithe legs
Saucy sartorial tastes: Opting for a lace-up, floor-length dress, which featured a thigh high split, the actress ensured that she flashed a tantalising hint of flesh as well as her lithe legs

Saucy sartorial tastes: Opting for a lace-up, floor-length dress, which featured a thigh high split, the actress ensured that she flashed a tantalising hint of flesh as well as her lithe legs

Showing some sking: Featuring a low-cut neckline, the actress' figure-hugging garment flashed more than a hint of cleavage, thanks to the lace-up diagonal slash which cut down from her sternum to the split

Showing some sking: Featuring a low-cut neckline, the actress' figure-hugging garment flashed more than a hint of cleavage, thanks to the lace-up diagonal slash which cut down from her sternum to the split

A well-heeled display: Teaming the dress with a pair of towering, peep-toe platform stilettos, Alison further highlighted and accentuated her figure, whilst also adding extreme definition to her slender pins

A well-heeled display: Teaming the dress with a pair of towering, peep-toe platform stilettos, Alison further highlighted and accentuated her figure, whilst also adding extreme definition to her slender pins

And despite the plummeting temperatures in the British capital, Alison chose to forgo any seasonal items - much like her glamorous co-star, Dakota Johnson, who arrived at the event in a gold lame gown.

Hot To Be Single tells the tale of  Alice, Robin, Lucy, Meg, Tom and David, who all find themselves single in New York.

Brought together by their common relationship status, the group all have to learn how to be single in a world filled with ever-evolving definitions of love.

Hollywood glamour: Wearing her lustrous chestnut mane in perfectly coiffed waves down to her shoulders, Alison channelled a hint of old-school Hollywood glamour into her more modern and risque look

Hollywood glamour: Wearing her lustrous chestnut mane in perfectly coiffed waves down to her shoulders, Alison channelled a hint of old-school Hollywood glamour into her more modern and risque look

Chic co-stars: Her How To Be Single co-stars Dakota Johnson and Rebel Wilson also braved the bad weather in floor-length gowns
Chic co-stars: Her How To Be Single co-stars Dakota Johnson and Rebel Wilson also braved the bad weather in floor-length gowns

Chic co-stars: Her How To Be Single co-stars Dakota Johnson and Rebel Wilson also braved the bad weather in floor-length gowns

Four's company: Rebel, Alison and Dakota Johnson were joined on the red carpet by their co-star Leslie Mann

Four's company: Rebel, Alison and Dakota Johnson were joined on the red carpet by their co-star Leslie Mann

Girl gang: The four co-stars appeared to be in extremely high spirits as they posed and preened playfully for the cameras

Girl gang: The four co-stars appeared to be in extremely high spirits as they posed and preened playfully for the cameras

Fashionable friends: Each of the actresses chose to showcase their own individual style on the red carpet

Fashionable friends: Each of the actresses chose to showcase their own individual style on the red carpet

Taking directions? The leading ladies were joined by director Christian Ditter as well as the film's producer, Dana Fox

Taking directions? The leading ladies were joined by director Christian Ditter as well as the film's producer, Dana Fox

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