Alessandra Ambrosio highlights her supermodel figure in tight metallic mini dress as she parties the night away at Balmain bash

She proved just how close they are when she planted a kiss on his lips during a party at Paris Fashion Week.  

So it's no surprise Alessandra Ambrosio was also on hand to support her designer pal Olivier Rousteing at his birthday bash held at an exclusive residence in Los Angeles on Friday night.

The 34-year-old model was sure to turn heads as she showed off her long, lean limbs in a mink bandage dress that fell provocatively at the tops of her thighs.

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Party time! Alessandra Ambrosio was on hand to support her designer pal Olivier Rousteing at his star-studded birthday bash held at an exclusive residence in Los Angeles on Friday night

Party time! Alessandra Ambrosio was on hand to support her designer pal Olivier Rousteing at his star-studded birthday bash held at an exclusive residence in Los Angeles on Friday night

The tight design, which featured a medley of panels in contrasting shades and fabrics, was perfect for showing off the Victoria's Secret model's slender silhouette. 

She elongated her bronzed pins with a pair of metallic caged heels, which harmonised with the gold clutch bag she carried her essentials in. 

Her glossy brunette locks were worn in a sleek, yet voluminous, style around her sculpted face which had been enhanced with a shimmering golden eye-shadow and a dewy lipgloss. 

Bandage is best: Alessandra Ambrosio induced a fresh bout of body envy in her form-flattering metallic mini dress
Bandage is best: Alessandra Ambrosio induced a fresh bout of body envy in her form-flattering metallic mini dress

Bandage is best: Alessandra Ambrosio induced a fresh bout of body envy in her form-flattering metallic mini dress

Whee! The Victoria's Secret Angel giggled with glee as she tested out the party's main attraction - aside from the birthday boy, of course

Whee! The Victoria's Secret Angel giggled with glee as she tested out the party's main attraction - aside from the birthday boy, of course

Make your mark in a metallic dress like Alessandra's

We'll give you three guesses what everyone was wearing at Olivier Rousteing's belated 30th birthday party. Hint: he's the Balmain Creative Director.

With the H&M collaboration landing in stores soon and the Kardashian/Jenner clan rarely leaving the house without wearing something designed by family friend, Balmain seems to be the word on everyone's lips at the moment.

And the birthday bash was like a runway show in itself! While the likes of Kylie Jenner and Jennifer Lopez rocked hot-off-the-catwalk pieces, Kendall Jenner, Kate Hudson and Alessandra Ambrosio were lucky enough to model some exclusive pieces.

We love the stretch material and metallic shine on this little number, which features strategically placed horizontal stripes and a chunky waistband. Unfortunately it's not yet available to buy, but click (right) to shop the current collection at Net-a-Porter.

Or swap your LBD for one of the metallic masterpieces in the edit below. House of CB is always hot on Balmain's heels, or this Topshop dress is something of a showstopper.

* PRICES MAY NOT BE AS ADVERTISED

The model looked to be reveling in her evening as she giggled with glee while testing out the party's popular tree swing, which was beautified with golden leaves cascading along its ropes.

The Brazilian beauty couldn't resist posing up a storm with birthday boy Olivier as the two were seen puckering up some serious pouts as they shared a photo against the venue's breathtaking skyline views. 

Clearly fond of the camera, the close friends beamed for another snap that saw them hold one another in a gentle embrace. 

Kisses for the birthday boy: Alessandra, 34, puckered up to her good friend in the plush venue which boasted stunning skyline views

Kisses for the birthday boy: Alessandra, 34, puckered up to her good friend in the plush venue which boasted stunning skyline views

Having the time of their lives: Alessandra and Olivier appeared to be having the best time

Having the time of their lives: Alessandra and Olivier appeared to be having the best time

Cheese! The close friends clearly weren't camera shy as they posed for countless snaps together

Cheese! The close friends clearly weren't camera shy as they posed for countless snaps together

Meanwhile, the Victoria's Secrets star is busy getting ready for the swimwear and lingerie brand's upcoming show, which is creeping ever closer, on December 8 in New York City.

It'll be the 20th anniversary of the iconic show, and Alessandra has been working hard to hone her body to perfection in the lead-up to it.

The giddy star has been tweeting her excitement ahead of the big day. Last week she wrote, revealing the performers: 'Drumroll please...@badgalriri, @selenagomez & @abelxo are this year's #VSFashionShow musical guests!' 

Chatterboxes: Alessandra was also seen chatting to stylist pal Rachel Zoe at the exclusive soiree

Chatterboxes: Alessandra was also seen chatting to stylist pal Rachel Zoe at the exclusive soiree

Eye-catching! Rachel was sure to stand out on her colourful printed playsuit

Eye-catching! Rachel was sure to stand out on her colourful printed playsuit

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