A renovation of his own? The Block's Darren Palmer sparks speculation he has 'gone under the knife' as fans he sends fans into a frenzy over his youthful visage

He's the handsome design judge on The Block who never seems to age a day.

And it appears fans of Darren Palmer are questioning if the popular judge has undergone a renovation of his own to maintain his youthful visage.

According to Woman's Day, fans of the interior designer, 42, have commented on his fresh face on social media, including one who wrote: 'What has Darren done to his face!? He looks so strange.'   

Something different? The Block's Darren Palmer has sparked speculation he has 'gone under the knife'  ' Darren pictured left, in 2017, and right, last month

Another said of his complexion: 'He's impossibly shiny and smooth.'

While a third commented on his new hairstyle: 'Black dyed perms look ridiculous on any man.'

Meanwhile, many are also gushing about his look, including one who recently commented: 'I know you're a happily married family man, Darren Palmer, but damn you are looking fine this season.'

'What has Darren done to his face!? He looks so strange': Fans have taken note, commenting alongside a recent Instagram selfie he took alongside his co-judges Shayanna Blaze and Neale Whitaker

'Loving the I Claudius hair style on Darren,' one commented on an Instagram selfie Darren took while posing alongside co-judges Shayanna Blaze and Neale Whitaker. 

Daily Mail Australia has contacted Darren's management for comment. 

Last year, Darren talked to GQ magazine about being conflicted about his sexuality.

Youthful: Meanwhile, many are also gushing about his look, including one who recently commented: 'I know you're a happily married family man, Darren Palmer, but damn you are looking fine this season'

'I used to sit in bed and pray that no one would be gay because that was easier for me than accepting that I was': Last year, Darren talked to GQ magazine about being conflicted about his sexuality

'I used to sit in bed and pray that no one would be gay because that was easier for me than accepting that I was,' he said. 

'I just didn't want being to exist because then it wouldn't apply to me and then I wasn't one of 'those' people.' 

In the interview, which is part of the fashion bible's Men Who Raised Us podcast, the ruggedly handsome interior designer also spoke about the heartfelt moment his dad accepted him for who he is - in fact, even encouraged it.

Loved up: Darren is married to his cosmetic expert Olivier Duvillard, 46 . The couple married eight years ago in Cape Town, South Africa

It happened one day when Darren overheard his dad talking to one of his mates on the phone, assuring him that his gay son was still his son. 

'I know he said that so I could hear it... he was letting me know it was okay for me to tell him when I was ready,' added Darren.

Darren is married to his cosmetic expert Olivier Duvillard, 46. The couple married eight years ago in Cape Town, South Africa. They share a nine-year old son.

Family: Darren and Olivier share a nine-year old son (pictured together)