TV bad boy Dean Wells has posted a bizarre hack for coffee lovers.

The 44-year-old former Married at First Sight star took to Instagram on Wednesday with a video demonstrating a new way to froth milk, using a hand-held device.

Known for his controversial opinions, the reality star revealed his new ‘kitchen tool’ was called ‘F Yes’, a type of vibrator, marketed to women.

In the video, Wells can be seen holding the small pink coloured device before plunging it into a coffee cup.

Explaining the device had been sent to his partner Aimee Woolley, he said it was a great way to get coffee ‘nice and frothy’. 

TV bad boy Dean Wells has posted a bizarre hack for coffee lovers. Pictured 

After using the device in his coffee, Wells can be seen sampling the beverage, before commenting, that it tastes a ‘bit weird’.

Wells boundary testing video begins with the Dancing with the Star performer brandishing the ‘coffee frother’ for the camera.

‘Aimee always get these packages because she’s an influencer,’ he said, holding up the plastic object.

‘This is like, this really cool milk frother,’ he continued, adding: ‘You just pump it up.

‘It gets a nice little buzz going and you just put it in your milk [and it] gets it all nice and frothy.

After taking sip of his frothed coffee, Wells then said: ‘It makes the milk taste a bit weird though. I don’t know what’s up with that but it froths it well.

The 44-year-old former Married at First Sight star took to Instagram on Wednesday with a video demonstrating a new way to froth milk, using a hand-held device. Known for his controversial opinions, the reality star revealed his new ‘kitchen tool’ was called ‘F Yes’, a type of vibrator, marketed to women 

Explaining the device had been sent to his partner Aimee Woolley, he said it was a great way to get coffee ‘nice and frothy’

‘You should try it, it’s from F Yes. Really good good milk frother,’ he continued. 

It comes after Wells was seen wearing a red Make American Great Again cap while attending a Sydney Harbour cruise with NRL star Tom Burgess and radio host Rodney Overby last month.

He wore the MAGA hat at the launch party of Sydney singer Lihini Rose’s new single It’s My Life featuring Sean Kingston. 

Make America Great Again was the political slogan of Donald Trump’s 2016 election campaign and Wells has controversially aligned himself with its message.

After taking sip of his frothed coffee, Wells then said: ‘It makes the milk taste a bit weird though. I don’t know what’s up with that but it froths it well.’