A shimmering sensation: Leggy Jourdan Dunn wows in a plunging tasselled dress on the runway after arriving in a chic black number at amfAR Gala in Cannes

She's a world famous model who was discovered in the Hammersmith branch of Primark.

But Jourdan Dunn was rocking a higher class of fashion on Thursday, as she took centre stage on the amfAR catwalk to raise money for the 23rd Cinema Against AIDS Gala.

Arriving in a ruffled off-the shoulder floor-length black gown, the 25-year-old upped her game later in the evening, donning a sparkling gold mini dress to strut her stuff on the runway.

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Golden girl: Jourdan Dunn was rocking a higher class of fashion on Thursday, as she took centre stage on the amfAR catwalks to raise money for the 23rd Cinema Against AIDS Gala

Golden girl: Jourdan Dunn was rocking a higher class of fashion on Thursday, as she took centre stage on the amfAR catwalks to raise money for the 23rd Cinema Against AIDS Gala

While her initial asymmetric ruffled black gown got full marks in the class stakes, and made the most of her enviably toned thighs with a cheeky split almost to her hip, it was her fashion show outfit that really stole the show.

With a plunging neckline which revealed plenty of cleavage, the 70s-inspired tasselled dress shone and shimmered as Jourdan sashayed her way down the catwalk, with complementary silver heels to add alternative shine to her look.

She was also able to show off her stunning slim pins and perky bust in the sexy little number, bringing some serious sass to proceedings.

Some of the biggest names in modelling gathered together for the good cause, running the catwalk at Hotel du Cap-Eden-Roc, at Cap d'Antibes in the South of France.

Pure class: Arriving in a ruffled off-the shoulder floor-length black gown, the 25-year-old upped her game later in the evening, donning a sparkling gold mini dress to strut her stuff on the catwalk

Pure class: Arriving in a ruffled off-the shoulder floor-length black gown, the 25-year-old upped her game later in the evening, donning a sparkling gold mini dress to strut her stuff on the catwalk

Priceless: While her initial asymmetric ruffled black gown got full marks in the class stakes it was her catwalk outfit that stole the show

Priceless: While her initial asymmetric ruffled black gown got full marks in the class stakes it was her catwalk outfit that stole the show

Backstage: With a plunging neckline which revealed plenty of cleavage, the 70s inspired dress shone and sashayed as Jourdan worked her way down the catwalk, with silver heels to add alternative shine to her look

Backstage: With a plunging neckline which revealed plenty of cleavage, the 70s inspired dress shone and sashayed as Jourdan worked her way down the catwalk, with silver heels to add alternative shine to her look

Wearing metallic tones the models showed plenty of skin as they modeled clothes as part of the event's fashion auction, which was inspired by all things disco.

Stars of the night's catwalk included Barbara Palvin, Izabel Goulart and Lara Stone.

Jessica Hart, Natasha Poly, Lily Donaldson, Soo-Joo Park, Toni Garrn and Isabeli Fontana - who had perhaps the most risque outfits of all the girls - were also among the supermodels in attendance.

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
Wow! Not much left to the imagination in the silver swathed skin-tight outfit

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

Beautiful backdrop: Some of the biggest names in modeling gathered together for the good cause, running the catwalk at Hotel du Cap-Eden-Roc, at Cap d'Antibes in the South of France

Beautiful backdrop: Some of the biggest names in modeling gathered together for the good cause, running the catwalk at Hotel du Cap-Eden-Roc, at Cap d'Antibes in the South of France

Legs eleven: Jourdan uses the classic hand-on-hip pose to display her long, lean limbs to perfection
Stepping out: No time to waste - Jourdan heads off to model in the night's charity fashion auction

Legs eleven: Jourdan uses the classic hand-on-hip pose to display her long, lean limbs to perfection

All eyes on me: Wearing metallic tones the models showed plenty of skin as they modeled clothes as part of the event's fashion auction, which was inspired by all things disco

All eyes on me: Wearing metallic tones the models showed plenty of skin as they modeled clothes as part of the event's fashion auction, which was inspired by all things disco

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.

Don't point the finger at me! Jourdan gets amimated as she chats to table guests Dean Caten and Dan Caten

Don't point the finger! Jourdan gets amimated as she chats with poses with Dean Caten and Dan Caten

Best of friends: Jourdan Dunn and Lily Donaldson pose backstage at the amfAR's 23rd Cinema Against AIDS Gala

Best of friends: Jourdan Dunn and Lily Donaldson pose backstage at the amfAR's 23rd Cinema Against AIDS Gala

So much beauty in one room: Stars of the night's catwalk included Barbara Palvin, Izabel Goulart, Lara Stone, Jessica Hart, Natasha Poly, Lily Donaldson, Soo-Joo Park, Toni Garrn and Isabeli Fontana

So much beauty in one room: Stars of the night's catwalk included Barbara Palvin, Izabel Goulart, Lara Stone, Jessica Hart, Natasha Poly, Lily Donaldson, Soo-Joo Park, Toni Garrn and Isabeli Fontana

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