She's never been known for her classic and demure behaviour.
So perhaps it was no surprise to see Madonna, 58, getting rather hands on with her photographer pal Mert Alas on Thursday night.
The trendy snapper jokingly placed his hand at the top of the Material Girl's thigh and she later repeated the action herself.
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Audacious: Madonna and her photographer pal Mert Alas larked around at a party to celebrate Edward Enninful's OBE at Mark's Club on Thursday
The singer stood out in a rather eye-catching ensemble as she celebrated Creative Director Edward Enninful's OBE on Thursday night.
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The Material Girl sported a leather cap adorned with pearls and a matching leather jacket with strings of pearls sprouting out of the shoulders.
She teamed her jacket with a typically revealing black floral lace top which gave onlookers an eyeful of her white bra.
Rude behaviour: Madonna repeated the action herself in the club
The pearly queen: Madonna looked typically eye catching in her matching leather cap and jacket as she celebrated
You talking to me? Madonna looked in animated mood as she chatted to fashion photographer Mert
Useful bag: The star sported a black leather backpack on her back throughout the evening
And in case partygoers were unsure of who she was, the star wore a belt emblazoned with her name.
A pair of black ripped jeans and black and white retro-style heels added to the look, while Madonna harked back to her early days with a cluster of layered necklaces including a crucifix.
The Material Girl was just one of a slew of stars at the bash, held at the exclusive Mark's Club in Mayfair, London,
Me and my Mert: The photographer puckered up to the star who wrapped her arm around him at one point
Shameless: Madonna posed, legs akimbo in one shot
Put your hand on my heart: Madonna larked around with her photographer pal
Me and my friends: Madonna and Kate enjoyed themselves on a staircase
Fashion mishap: Kate also displayed an unfortunate ladder in her tights as she posed for a snap
Kate Moss, Lara Stone, Irina Shyak and Erin O'Connor were among the fashionistas celebrating Enninful's accolade, with Kate sporting a vintage-style orange dress with belt and furry coat.
Her hair, in a more natural shade of light brown, was pulled into an updo, while black tights and black heels completed the wintry look.
Kate also mingled with Madonna and her ex beau and father of her daughter Lila - Jefferson Hack - who was spotted chatting to model of the moment Winnie Harlow.
Retro: Kate Moss arrived in a vintage style frock with furry black coat and belt
Legs eleven: The star teamed her dress with black tights and towering black heels
Pretty in patterns: Kate's dress featured a n array of flowers against an orange background
Draped: Winnie Harlow wore a long plunging maroon velvet number with black lacy cut out panels, while her hair was styled into a topknot
Chewing the fat: Winnie had a chat with Kate's ex beau Jefferson Hack
Winnie wore a long plunging maroon velvet number with black lacy cut out panels, while her hair was styled into a topknot.
Fellow models Lara Stone and Irina Shyak were a little more revealing though, both sporting plunging black ensembles which flashed a great deal of cleavage.
Lara Stone sported a belted dress teamed with black tights and strappy heels, while Irina opted for a more clinging ensemble which showed off her svelte figure to the maximum.
Lindsay Lohan was a lot more covered up, arriving in a floor length maxi-dress teamed with floor length coat.
Sing when you're clinging: Irina Shyak sported a plunging number which flashed a great deal of cleavage
Showing the skin: Irina flashed her assets in the dress which gaped a little at the sides
Here for the party: Irina and model Erin O'Connor were on hand to congratulate Edward Enninful who received his OBE from the Princess Royal earlier that day
Low cut : Lara Stone cut an eye-catching figure among the fashionistas with her plunging belted dress teamed with black tights and strappy heels
Coordinated beauties: Irina and Lara matched in their plunging ensembles as they arrived at the Mayfair bash
Naomi Campbell glittered in a dazzling sequinned gold number teamed with an oversized fur coat.
Earlier, the British born supermodel attended Buckingham Palace to see Edward and friend Baroness Amos receive their investitures.
The supermodel looked sensational in a monochromatic suit, a fancy fascinator and black peep-toe heels.
She smiled brightly as she posed for photos with British style trailblazer Edward and Director of SOAS, University of London, Baroness Amos in the Royal grounds.
Wrapped up warm: Lindsay Lohan was a lot more covered up, arriving in a floor length maxi-dress teamed with floor length coat
Red alert: The actress teamed her look with a slick of scarlet lipstick and choker
All that glitters: Naomi Campbell arrived in a golden gown teamed with an oversized fur coat
Congratulations: Naomi was on hand to help Edward celebrate his accolade
Edward, who's fashion and style director at W Magazine, looked thrilled as Naomi wrapped her arms around him.
Meanwhile, Edward called receiving an OBE from the Princess Royal an 'amazing feeling' and said his dream cover shoot would be with real, not fashion, royalty.
He was named on the Queen's birthday honours list for services to diversity in the fashion industry.
After receiving his medal, he told the Press Association that challenging convention was something that came naturally and he believed it was 'the way forward' for the industry.
Hell for leather: Mollie King arrived in a black pinafore over a green sweater
Model behaviour: Maria Borges plumped for a cut out top and slim fitting trousers, while Adwoa Aboah sported an eclectic pink suit and Anais Gallagher wore a striped suit
Enjoying the party: Winnie and Maria struck a smouldering pose for the cameras
He relished sharing the moment with his supermodel friend Naomi, whom he has known since he was a teenager.
He said: 'Just seeing her face as I was about to pick up my medal - she's so proud, I think she was almost crying.
'We've come such a long way together, since we were teenagers. We've come from very humble beginnings, and here we are.'
Supportive: Naomi looked happy to take a backseat and let her friends enjoy their moment
Appropriately, he also said first word of the honour came around the same time he was imagining pop icon Rihanna as a futuristic, bejewelled queen for the publication's 2016 September cover.
He said: 'Rihanna's the queen of music, so (I thought) why don't we do her in the style of the Queen of England. So the Queen played a very important part.'
He revealed his 'ultimate dream' would be to continue the royal theme by snaring a photo shoot with the Duchess of Cambridge.
Longtime friends: Edward, who's fashion and style director at W Magazine, looked thrilled as Naomi wrapped her arms around him
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