Ménage à trois…Rihanna’s sandwich with Kate & Stella

Teenage boys across the globe go to bed dreaming of this kind of fantasy.

And now flirtatious A-list trio Rihanna, Kate Moss and Stella McCartney have turned illusion into reality by posing together – with a rather generous dosage of flesh on display.

Still clutching a large glass of wine, the Russian Roulette singer tweeted the picture on Sunday evening, the night before her birthday, with the simple caption: ‘Kate Moss, Stella #BadB***hStatus’.

How's that for a famous trio! Rihanna tweets picture of herself with Kate Moss and Stella McCartney
famous trio! Rihanna tweets picture of herself with Kate Moss and Stella McCartney

As the camera gave a generous shot down Rihanna’s plunging neckline, fashion designer Stella places a hand on her left thigh as Kate does her best model pose by staring off into the distance.

The Barbadian star also tweeted a more innocent picture of herself entangled in two balloons which revealed that there were to be 24 candles on the cake.

Rihanna continued the celebrations last night, on her actual birthday, stepping out with Chloe Green at Japanese restaurant Nozomi in Knightsbridge, London.

Helium high : Rihanna poses with balloons on her 24th birthday
Rihanna poses with balloons on her 24th birthday

Looking drop dead gorgeous, she was typically striking as she lurked beneath her sunglasses – despite it being nightfall – and sporting long gold feline talons.

The birthday girl kept evey inch of flesh under wraps, but still looked effortlessly sexy and feminine in her black trouser suit and white fur coat.

A few too many cocktails must have been had as the singer turned up to Brit practice on Monday with the hangover from hell after kicking off celebrations since touching down in London.

An insider exclusively told Mail Online: ‘This morning (Monday), Rihanna turned up to rehearsals really, really late and kept everyone waiting.

‘She didn’t do any singing or dancing whatsoever. She literally stood on the stage like a zombie.’

The source added: ‘She made all of her dancers, about 50 of them, dance around her and she stood looking really p***ed off like she’d been dug up.’

Rihanna even tried to incite a little sympathy from her 13.5 million Twitter followers, tweeting: ‘I can’t believe I’m pullin an all nighter on my BDAY!!!’

But she certainly pulled it out the bag with her fashion choice, showing up to last night’s Brits looking stunning in a a plunging sequin bronze and gold dress.