MAFS: KC Osborne and Michael Goonan CONFIRM they've been secretly dating for five weeks

It was the worst-kept secret on this year’s season of Married At First Sight.

And on Monday, KC Osborne and Michael Goonan finally confirmed their relationship after weeks of rumours and speculation.

In their first joint interview, the couple told New Idea they had been dating since early March and were self-isolating together in Melbourne.

They’re not hiding anymore! On Monday, Married At First Sight’s KC Osborne (left) and Michael Goonan (right) finally confirmed their relationship after weeks of rumours and speculation

Michael, 29, and KC, 31, have been together for five weeks are planning to stay at the businessman’s home for the duration of the coronavirus pandemic.

Their friendship began a week after filming the MAFS reunion in mid-January. They shared phone calls and texts before agreeing to meet in Melbourne for a date.

Things gradually became romantic and by the time of the COVID-19 crisis the pair had become inseparable and decided to self-quarantine together.

Coming clean: In their first joint interview, Michael and KC told New Idea they had been dating since early March and were self-isolating together in Melbourne. Pictured in November

KC, a professional dancer who spent 10 years living in Los Angeles, has even met Michael’s young son from a previous marriage.

‘It’s love,’ said Michael, who is the managing director of his family’s commercial ice business. ‘We have one hell of a journey ahead of us.’

Things are moving so fast, the couple have already discussed having children.

‘I think KC would be the best mum,’ said Michael. ‘[Our daughter will be] a little dancing pop star! We are excited to start the next chapter.’

How it all started: Their friendship began a week after filming the MAFS reunion in mid-January. They shared phone calls and texts before agreeing to meet in Melbourne for a date

Honest: KC told her ex-‘husband’, Drew Brauer (left), about her relationship with Michael several weeks ago and he was supportive. ‘I went for lunch with Drew after filming the Today show [on March 11] and he asked if the rumours were true. I couldn’t lie to him,’ she told NW

KC told her ex-‘husband’, Drew Brauer, about her relationship with Michael several weeks ago and he was apparently supportive.

She explained: ‘I went for lunch with Drew after filming the Today show [on March 11] and he asked if the rumours were true.

‘I couldn’t lie to him, so I told him that we were dating. Drew was nothing but supportive and agreed to keep it a secret.’

Not pleased! Meanwhile, Michael’s ex-‘wife’, Stacey Hampton (pictured), is said to be less than happy about the situation. Pictured

Meanwhile, Michael’s ex-‘wife’, Stacey Hampton, is said to be less than happy about the situation.

The law graduate, 26, had been friends with KC during the experiment and was apparently blindsided when she discovered her romance with Michael.

Stacey and Michael broke up the day before the MAFS season finale, which was filmed in mid-January.

The mother-of-two had been accused at the reunion dinner party of cheating with another groom, Mikey Pembroke, earlier in the season. Michael wasn’t able to move past the allegations – which Stacey strongly denied – and their relationship fell apart.

Rumours: Stacey and Michael broke up the day before the MAFS season finale, which was filmed in mid-January. She had been accused at the reunion dinner party of cheating with another groom, Mikey Pembroke, earlier in the season