'Yes tongue in mouth kissing!' Madonna confesses during Carpool Karaoke that she made out with Michael Jackson

The king and queen of pop could have been an item.

Madonna revealed on Wednesday night's Late Late show she once made out with Michael Jackson.

During an epic Carpool Karaoke session with James Corden, the 58-year-old confessed she 'tongue in mouth kissed' the late singer.

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'Yes tongue in mouth kissing!' Madonna confessed during Wednesday's Carpool Karaoke that she made out with Michael Jackson

'Of course baby, I've been around,' she told the shocked host. 'I haven't had the chance to talk about it, no one ever asks me.

She also admitted it was she who made the first move 'because he was a little shy'.

'But he was a willing accomplice,' she added. 'I did get him to sort of loosen up with a glass of chardonnay. And it worked wonders.'

During the drive, Madge showed why she remains the reigning queen of pop by belting out - with the assistance of her chauffeur -  her unrivaled back catalogue of hits, including Express Yourself, Papa Don't Preach, Music, Ray Of Light, Don't Cry For Me Argentina, and, of course, Bitch I'm Madonna.

Pop royalty: She also admitted it was she who made the first move 'because he was a little shy'... but she got him to 'loosen up with a glass of chardonnay' (pictured January 1, 1991)

But they started at the most obvious place: Vogue.

After struggling to Vogue in the confines of her seatbelt, Madonna quickly removed it so she could place her feet on the ceiling, climb out the window and even perform Carpool karaoke's first ever in-car twerk. 

'I thought you'd get undressed for me,' Madonna told Corden, as the two playfully flirted throughout the drive 

The hits: During the drive, Madge showed why she remains the reigning queen of pop by belting out - with the assistance of her chauffeur - her unrivaled back catalogue of hits, including Express Yourself, Papa Don't Preach, Music, Ray Of Light, Don't Cry For Me Argentina, and, of course, Bitch I'm Madonna

Strike a pose: They started at the most obvious place — Vogue

'I thought you'd get undressed for me': The pair playfully flirted throughout the drive

'When you've got a body like this it's only right to share it,' he agreed. 'I don't want to get you too aroused in the car.

After a rousing rendition of Evita's signature track - in which she complimented Corden on remembering the lyrics better than her, the host suddenly steered the conversation to matters of the rebel heart.

'Would it be fair to say you have a broad... you don't have a type of man?' he probed. 'What are you looking for in a man?'

Restricted: After struggling to Vogue in the confines of her seatbelt, Madonna quickly removed it so she could place her feet on the ceiling

Fidgety: Madge had trouble sitting still for the duration

That's a ticket: She even climbed out the window at one stage

'Wow, lets just shift a gear!' she exclaimed before revealing: 'You have to have a sense of humour and you have to understand my sense of humour... otherwise we are dead in the water.'

She then declared Corden's wife Julia 'lucky': 'I think the best thing in the world is to be married to someone funny... all that's missing is a good dress sense,' she added, taking a stab at the driver's 'very Seattle 1990s' red flannel shirt.

During the trip Madonna also admitted that while her work is rebellious, her lifestyle is not.

Look away Piers: She also performed Carpool karaoke's first ever in-car twerk

Evita: The pair welled up after a rousing rendition of Don't Cry For Me Argentina

'I don't smoke, I don't drink, I don't party. I'm quite square. I have a very predicable life,' she admitted. 'I go home an I'm Julie Andrews. Give me a nuns habit.'

She rambled on: 'I kind of wanted to be a nun when i was growing up... i liked the uniform. Its kind of perverse. I imagine all sorts of things are going on under that big robe. 

'You know I've been excommunicated three times? The Vatican has excommunicated me.' 

After confirming she and Corden and now officially friends - or at least that he is 'her b****' - Madonna gushed 'this is the only time I haven't minded being stuck in traffic'.

Mates: After confirming she and Corden and now officially friends - or at least that he is 'her b****' - Madonna gushed 'this is the only time i haven't minded being stuck in traffic'

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