Lets get this party started! Bella Hadid shows her ample chest in the world's sexiest tracksuit at amfAR's disco themed fashion auction

She's one of the most in demand supermodels in the world. 

And Bella Hadid proved why when she sashayed down the runway during amfAR's 23rd Cinema Against AIDS Gala at Hotel du Cap-Eden-Roc on Thursday evening, where she stole the show from some of modelling's biggest names.

The 19-year-old stunner put her ample assets almost on full display as she glided down the catwalk completely topless as part of the event's fashion auction, which was inspired by all things disco.

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Lets get this party started! She's one of the most in demand supermodels in the world and Bella Hadid proved why when she sashayed down the runway during amfAR's 23rd Cinema Against AIDS Gala at Hotel du Cap-Eden-Roc on Thursday evening, where she stole the show from some of modelling's biggest names

Bella's bust was only protected beneath a silver jacket, which was an outlandish take on a tracksuit top, that was positioned so that it concealed her most intimate parts.

The high-collared look boasted slashed arms as did the legs of the trousers which showcased Bella's slender pins to perfection as she pounded the runway in the garish ensemble.

While the look might not have been the taste of some, the trendy teen still owned the sports luxe style and wore it with confidence, seductively pulling it toward one she had reached the end of the runway.  

Metallic magic: The 19-year-old stunner put her ample assets almost on full display as she glided down the catwalk completely topless as part of the event's fashion auction, which was inspired by all things disco

Disco fever: Bella's bust was only protected beneath a silver jacket, which was an outlandish take on a tracksuit top, that was positioned so that it concealed her most intimate parts

She extended the metallic look to her choice of footwear as she put her best foot forward in silver stilettos, with a similar style being sported by the rest of the models, who included Barbara Palvin, Izabel Goulart and Lara Stone. 

Barbara, 22, sampled a look that was more demure in nature as she commanded eyes in long-sleeved dress that was bedecked with ornate beaded adornments, while Izabel modelled another futuristic look in a silver mini dress with gaping cut-out sleeves that teased a hint of side-boob. 

Lara's look could have easily have been transported on to the red carpet of the event as she set tongues wagging in a floor-length metallic gown that possessed sultry cut-out detailing between the bust. 

Outlandish: The high-collared look boasted slashed arms as did the legs of the trousers which showcased Bella's slender pins to perfection as she pounded the runway in the garish ensemble

Stunning: While the look might not have been the taste of some, the trendy teen still owned the sports luxe style and wore it with confidence, seductively pulling it toward one she had reached the end of the runway

Unwinding: The beauty was seen sipping on a glass of white wine as the fashion show drew to a close

Gal pals: Bella was joined on the runway by close friend Barbara Palvin

Jessica Hart, Natasha Poly, Lily Donaldson, Soo-Joo Park, Toni Garrn and Isabeli Fontana were also among the supermodels commanding the catwalk, with the latter rocking the most risque look of the lot.

Proving that she certainly doesn't suffer from body hang-ups, Isabeli flashed more than a little flesh in a dress that consisted of merely strips of shimmering silver fabric were strategically placed to cover her modesty. 

The model didn't seem to mind however, as she maintained a playful demeanor and laughed incessantly while no doubt sending the jaws of the star-studded crowd straight to the ground.

Pretty in pink: Uma Thurman hosted proceedings in her striking fuchsia gown

Dare to bare: Isabeli Fontana flashed more than a little flesh in a dress that consisted of merely strips of shimmering silver fabric were strategically placed to cover her modesty

Bold: The model didn't seem to mind however, as she maintained a playful demeanor and laughed incessantly while no doubt sending the jaws of the star-studded crowd straight to the ground 

Elated: Doutzen Kroes flashed a beaming smile as she commanded the catwalk in a foil print dress and a bizarre corset that made for a stark contrast with the rest of the look

The 70s called, they want their look back! Jessica Hart arguably looked the most disco of them all in a black dress that possessed gold fringing along the front and rear to create a cape effect

Karlie Kloss was equally as animated and put on a rather sassy display, raising her hand flippantly at the rest of the attendees as she walked in a heavily sequinned blue gown that was brandished with a theatrical bow at the waist.

Also sizzling in the metallic themed fashion show was Irina Shayk and Jourdan Dunn, with the British model flaunting her perfect pins in a fringed gold dress while her stunning Russian counterpart walked in what looked to be a nightwear inspired co-ord comprised of a camisole top with a lace insert and flared trousers.   

Affirming it's all love between the genetically-blessed troop, the models danced and cheered one another on and it seemed moods were equally high behind-the-scenes. 

Shimmering: Leonardo DiCaprio's model ex Toni Garrn took the plunge in a low-cut frock that was rather clingy in design

So much sass: Karlie Kloss walked in a heavily sequinned blue gown that was brandished with a theatrical bow at the waist

Playful: The model seemed in a rather animated mood as she joked around with her fellow models while descending down the stairs and onto the runway

Golden girl: Also sizzling in the metallic themed fashion show was Jourdan Dunn who flaunted her perfect pins in a fringed gold dress

Bonne nuit! Irina Shayk walked in what looked to be a nightwear inspired co-ord comprised of a camisole top with a lace insert and flared trousers

Handsome accessory: Lily Donaldson was accompanied down the runway by male model-of-the-moment Lucky Blue Smith

The event involved pairing an impressive selection of the world’s top models with glittering designer gowns that have been custom made, though with a few exceptions.

Helmed by Carine Roitfeld, the editor-in-chief of Vogue Paris, the 31 looks were dubbed the Disco Collection and were up for auction at the gala. 

The main inspiration behind the show was a silver disco ball, though icons and iconic locations from the 1970s era, like the legendary New York City club Studio 54, and some of its collaborators and patrons, from Jerry Hall to Diane von Furstenberg, also helped inspire the collection.

Work it! The catwalk pin-up put on a rather sassy display as she flippantly raised her hands

Fashionistas: The event involved pairing an impressive selection of the world’s top models with glittering designer gowns that have been custom made, though with a few exceptions

Retro: Helmed by Carine Roitfeld, the editor-in-chief of Vogue Paris, the 31 looks were dubbed the Disco Collection and were up for auction at the gala 

Sprightly: Izabel Goulart modelled another futuristic look in a silver mini dress with gaping cut-out sleeves that teased a hint of side-boob