Margot Robbie is effortlessly chic in a black blazer dress alongside stylish Emma Stone at W Magazine's Best Performances Party in LA

Margot Robbie showed off her chic sense of style alongside Emma Stone as they led the stars at W Magazine's Best Performances Party in Los Angeles on Friday.

The Barbie actress, 33 – who recently dazzled in pink at the Palm Springs International Film Festival – joined the Poor Things star, 35, and other celebrities at Chateau Marmont while attending the annual bash.

The festivities took place shortly before the 81st Golden Globe Awards, which take place on Sunday, January 7 at the Beverly Hilton Hotel.

Robbie put on a leggy show in a black blazer dress with long sleeves and a hem that stopped a few inches above her knees.

The ensemble featured a plunging neckline and was partially zipped up the front for a sultry glow.

Margot Robbie, 33, showed off her chic sense of style alongside Emma Stone, 35, as they led stars at W Magazine's Best Performances Party in Los Angeles on Friday

The Barbie actress joined the Poor Things star and other celebrities at Chateau Marmont while attending the annual bash

The Barbie actress joined the Poor Things star and other celebrities at Chateau Marmont while attending the annual bash

Margot Robbie, 33, showed off her chic sense of style alongside Emma Stone, 35, as they led stars at W Magazine's Best Performances Party in Los Angeles on Friday

She put on a pair of fashionable black and gold shoes and easily held a black handbag in her hands.

Margot's blonde locks were parted in the middle and flowed effortlessly down her shoulders in elegant waves.

The star opted not to wear statement jewelry, so her outfit was the centerpiece of the evening.

Her makeup was done classically and consisted of a coat of mascara on her eyelashes and a dark, grayish eyeliner.

A pale pink blush and dewy highlighter was applied to her cheekbones for a radiant glow, while a nude shade was worn on her lips for a finishing touch.

The beauty struck a few poses as she arrived at the iconic location and soon crossed paths with fellow actress Emma Stone.

The La La Land actress turned heads in a black and brown striped blouse with a deep V-neck at the front.

The top was tucked into the waist of a black leather mini skirt with front pockets.

Robbie put on a leggy show in a black blazer dress with long sleeves and a hem that stopped inches above her knees

Robbie put on a leggy show in a black blazer dress with long sleeves and a hem that stopped inches above her knees

Robbie put on a leggy show in a black blazer dress with long sleeves and a hem that stopped inches above her knees

The La La Land actress turned heads in a black and brown striped blouse with a deep V-neck at the front and tucked into the waist of a black mini skirt

The La La Land actress turned heads in a black and brown striped blouse with a deep V-neck at the front and tucked into the waist of a black mini skirt

The La La Land actress turned heads in a black and brown striped blouse with a deep V-neck at the front and tucked into the waist of a black mini skirt

Margot struck a few poses as she arrived at the iconic location and soon crossed paths with Emma, ​​who also put on a fashionable show at the party.

Margot struck a few poses as she arrived at the iconic location and soon crossed paths with Emma, ​​who also put on a fashionable show at the party.

Margot struck a few poses as she arrived at the iconic location and soon crossed paths with Emma, ​​who also put on a fashionable show at the party.

Stone accessorized her ensemble with a dainty necklace and gold hoop earrings.

Her hair was parted in the middle and pulled back, allowing a few loose strands to flow down the left side of her face.

Barbie director Greta Gerwig – who was recently awarded the Director of the Year Award at the Palm Springs Film Festival – was also spotted at the event.

She wore a dark blue sweater and a light blue blouse that showed underneath the warm layer.

The filmmaker also donned a white skirt, as well as black tights and black closed-toed shoes for the finishing touch.

Gerwig carried a black bag over her right shoulder to store a few items she'd need during Friday's star-studded bash.

At one point during the night, we saw Greta and Margot bump into each other and smile broadly as they posed for a memorable photo together.

Taraji P. Henson wowed wearing a champagne-colored jumpsuit with cape fabric flowing down from her left shoulder.

Barbie director Greta Gerwig – who recently received the Director of the Year Award at the Palm Springs Film Festival – was also spotted at the event

Barbie director Greta Gerwig – who recently received the Director of the Year Award at the Palm Springs Film Festival – was also spotted at the event

Barbie director Greta Gerwig – who recently received the Director of the Year Award at the Palm Springs Film Festival – was also spotted at the event

At one point during the night, we saw Greta and Margot bump into each other and flash big smiles as they posed for a memorable photo together.

At one point during the night, we saw Greta and Margot bump into each other and flash big smiles as they posed for a memorable photo together.

At one point during the night, we saw Greta and Margot bump into each other and flash big smiles as they posed for a memorable photo together.

Taraji P. Henson wowed in a champagne jumpsuit with cape fabric flowing down from her left shoulder

Taraji P. Henson wowed in a champagne jumpsuit with cape fabric flowing down from her left shoulder

Taraji P. Henson wowed in a champagne jumpsuit with cape fabric flowing down from her left shoulder

The Color Purple actress also wore a pair of open-toed pumps with a sparkling embellishment on them.

The star clutched a glittering, gold bag that matched the color scheme of her outfit, and also opted for dangling, gold earrings and a pair of statement rings on each of her hands.

Henson's locks were pulled back and styled into a sleek ponytail, keeping any stray strands from falling on her face.

Niecy Nash-Betts radiated effortlessly in pink pants and a fitted corset top.

The Claws actress paired the look with a matching blazer, which she left open at the front.

The star added a sparkling silver necklace with a cross-shaped pendant to accessorize her ensemble, and her locks were pulled up in a chic updo.

Kaia Gerber was also in attendance and wowed in a gray chainmail dress with long sleeves.

The supermodel wore a pair of open-toed, strappy heels with glittering silver detailing.

Niecy Nash-Betts radiated effortlessly in pink trousers, a fitted corset top and a matching blazer

Niecy Nash-Betts radiated effortlessly in pink trousers, a fitted corset top and a matching blazer

Niecy Nash-Betts radiated effortlessly in pink trousers, a fitted corset top and a matching blazer

Kaia Gerber was also in attendance and wowed in a long-sleeved gray chainmail suit and was joined at the party by singer Charlotte Lawrence.

Kaia Gerber was also in attendance and wowed in a long-sleeved gray chainmail suit and was joined at the party by singer Charlotte Lawrence.

Kaia Gerber was also in attendance and wowed in a long-sleeved gray chainmail suit and was joined at the party by singer Charlotte Lawrence.

Abbott Elementary star, Quinta Brunson, was elegantly showcased in a black, figure-hugging dress with red floral detailing throughout the fabric

Abbott Elementary star, Quinta Brunson, was elegantly showcased in a black, figure-hugging dress with red floral detailing throughout the fabric

Abbott Elementary star, Quinta Brunson, was elegantly showcased in a black, figure-hugging dress with red floral detailing throughout the fabric

Cindy Crawford's daughter also clutched a black handbag as she posed for a photo with singer Charlotte Lawrence.

The artist was dressed to impress in a black, satin dress that was layered with a sleek, black blazer.

She donned a pair of black heeled boots to complete her monochrome outfit for the special festivities.

Abbott Elementary star, Quinta Brunson, presented herself elegantly in a black, figure-hugging dress with red floral detailing throughout the fabric.

The one-shoulder outfit also featured a belt that wrapped around her midriff to better accentuate her waist.

The beauty donned a pair of black open-toed pumps and added a pair of dazzling hoop earrings for a finishing touch.

Jon Hamm smartly wore a classic black suit and added a plain black shirt underneath. He completed the look by wearing a pair of sleek black shoes.

Jon Hamm smartly wore a classic black suit and added a plain black shirt underneath, with his wife Anna Osceola

Jon Hamm smartly wore a classic black suit and added a plain black shirt underneath, with his wife Anna Osceola

Jon Hamm smartly wore a classic black suit and added a plain black shirt underneath, with his wife Anna Osceola

Fleabag star Andrew Scott kept it casual and wore a blue short-sleeved shirt with the character Alf printed on the front

Fleabag star Andrew Scott kept it casual and wore a blue short-sleeved shirt with the character Alf printed on the front

Fleabag star Andrew Scott kept it casual and wore a blue short-sleeved shirt with the character Alf printed on the front

The Irish actor donned black trousers and, as a finishing touch, a pair of white loafers

The Irish actor donned black trousers and, as a finishing touch, a pair of white loafers

The Irish actor donned black trousers and, as a finishing touch, a pair of white loafers

The Mad Men alum was joined by his wife Anna Osceola, who exuded business chic in loose-fitting gray pants and a matching blazer on top.

Underneath, the actress wore a white shirt and let her brown locks flow effortlessly down her shoulders.

Fleabag star Andrew Scott kept it casual and wore a blue short-sleeved shirt with the character Alf printed on the front.

The Irish actor donned black trousers and, as a finishing touch, a pair of white loafers.