Racy Kate Moss exposes her sheer bra as she hits the town in a rocky string vest for Nick Grimshaw's birthday

She's not known for silencing her wild streak.

So Kate Moss was obviously the first gal pal in town to celebrate Nick Grimshaw's birthday on Friday night, as the supermodel lead a very a-list group to the London bash.

The 41-year-old was putting her marriage woes to one side as she stepped out in a racy string vest, which boldly hinted at her sheer lingerie beneath.

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Rocky: Kate Moss hit London town in a rocky mesh ensemble on Friday night, as she stepped out to celebrate pal Nick Grimshaw's birthday

Rocky: Kate Moss hit London town in a rocky mesh ensemble on Friday night, as she stepped out to celebrate pal Nick Grimshaw's birthday

Kate was naturally wearing all black again, but it was a departure from her more classic ensembles because of her more daring see-through top.

She kept things simple in black baggy trousers, but added that elegant finish with sky high boots on her feet, completing the image.

To complement her string vest, she layered on a leather jacket and swung a gold chain handbag from her shoulder. 

Racy: The mesh ensemble revealed her see-through bralet beneath as she was papped on arrival

Racy: The mesh ensemble revealed her see-through bralet beneath as she was papped on arrival

London look: She pulled her trousers high for a chic image
Taller: She wore sky high boots to elevate her image

All black beauty: The supermodel stuck faithfully to her signature top-to-toe black look

Be a model off duty in Alaia boots like Kate Moss

Kate Moss is still the queen of model-off-duty looks and when she stepped out for her friend, Nick Grimshaw's party, she looked perfectly the part. She's been THE penultimate rock star / model icon since she hit the scene at 16.

Clad in a mesh shirt, lacy bra, leather jacket, baggy pant and a pair of platform boots, the all black ensemble was the perfect party night look. Oh, and her chain bag didn't hurt either! Total rocker babe!

The vertiginous suede stompers are by French designer, Azzedine Alaia, who counts Beyonce, Naomi Campbell and Kim Kardashian as clients. His trademark laser cutouts were replaced by a lovely lace detail that we just can't get enough of. They can fold down to expose that oh-la-la bit of python lining the boot!

You won't find Kate's exact pair in stores anymore, but you can shop a similar pair at Yoox. right). Or go the high street route with the options from Steve Madden, Guess and Charlotte Russe in the edit below.

* PRICES MAY NOT BE AS ADVERTISED

Kate is not long since back from a wild yachting getaway from pals, where she easily escaped the focus that currently surrounds her 10-year marriage to Jamie Hince.

The blonde has recently been at the centre of speculation over whether she and Jamie had decided to go their separate ways.

Though Kate was defiantly still wearing her ring on Friday night, perhaps keen to display that the pair where still going strong. 

Flying solo: The blonde seemed to cut a solo silhouette, amid ongoing speculation about her marriage to Jamie Hince

Flying solo: The blonde seemed to cut a solo silhouette, amid ongoing speculation about her marriage to Jamie Hince

Her other half was nowhere to be seen, even so.

Among the celebrity attendees were Nick's X Factor pals Caroline Flack and Olly Murs, whom he has joined as the newest panelist for the ITV show this year.

They put on a united front, proving that they take their hosting bond out into the real world and spend their social time together too. 

Party girl: The star was enjoying a night with pals after her yacht holiday

Party girl: The star was enjoying a night with pals after her yacht holiday

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