Joanne Todd gives her co-star Patrick Dwyer a haircut and fresh colour as he visits her home

Joanne Todd and Belinda Vickers formed a tight bond following their experience on Married At First Sight.

And on Sunday, the 39-year-old Melbourne based barber proved she had a heart of gold after she treated Belinda’s husband Patrick Dwyer to a free new hair do.

Uploading a selfie to her Instagram, Jo wrote: ‘Giving Patty a fresh cut and colour.’

In the photo, Jo is seen pointing to Patrick, 29, who sat between the two brides shirtless grinning while he waited for his new colour to settle.

The photo appeared to be taken inside the mother-of-three’s Frankston kitchen.

Another image shows Jo combing Patrick’s hair while using electric clippers to give him an undercut.

The trio are understood to have become friends after Belinda and Patrick defended Jo during a tense argument with her ‘husband’ James Susler.

Belinda got into a tense confrontation with James, 44, during a heated dinner conversation – which played out on television earlier this month.

An angry Belinda accused James of being ‘so controlling’, and told him he’d been treating Joanne ‘like absolute s**t’.

‘I’ve actually heard that you’ve been talking about me behind my back as well… Apparently I’m a frigid. You called me a frigid,’ Belinda, 29, snapped.

While James didn’t deny making the offensive remark, he argued that he’d posed it as a question, not a comment.

Watching the conversation play out from across the table, Patrick was seen becoming increasingly agitated as James traded insults with his ‘wife’.

‘Did you not just hear me before? I said how offensive that was!’ continued a seething Belinda.