Masterchef host Gregg Wallace has been showing off the results of his recent weight loss on Instagram.

The 54-year-old BBC presenter shared the topless mirror selfie with his 32.2k followers on the app, with the caption: "Getting there".

Clad in just trousers, specs and a watch, Greg tenses for the photo and beams at his reflection, no doubt proud of toning up and shedding three stone recently.

And his fans flocked to compliment him on his physique.

Gregg uploaded this steamy selfie to his fan's delight (
Image:
Instagram)

One called him a "sexy beast" while another exclaimed "This is not helping the crush I already have on you".

One added: "Good work Sir, b****y hard work as we get older but hats off to you for keeping at it!!"

"U look fantastic" gushed another.

Gregg revealed he made healthy changes to his diet as well as taking on a gruelling exercise regime.

Gregg regularly uploads work out selfies (
Image:
Instagram)

Gregg told The Sun he was introducing more lean meats into his meals, and cutting back on fat.

He said “I’m a huge fan of curries, chillies and stews and it is still possible to lose weight and eat hearty meals.

“Think about cooking with meats such as chicken and pork — all the things that don’t have much fat.

“Use lean mince to make chillies, fill up with tasty stews stuffed full of healthy, low-calorie veg."

Greg Wallace wowed fans as he proved his daily workouts were paying off (
Image:
@GreggAWallace)

Gregg, who also presents Inside The Factory, has also taken to Twitter to post videos of his tough workouts.

Earlier this year he uploaded one of him puffing as he completed a gruelling arm and back workout in the gym.

Gregg will need to be as fit as possible soon as his four month old baby will be toddling around soon.

His wife Anna gave birth to Sid in May, Gregg's third child.

Gregg married Anna in 2016

The couple had struggled to conceive and were considering IVF when 33-year-old Anna fell pregnant naturally.

Appearing on Loose Women shortly after his son was born, Gregg confessed he hadn't suffered any sleepless nights yet because his "wonderful" mother-in-law lives with him and Anna.

He said: "I haven’t done any sleepless nights yet. I’m very fortunate my wonderful mum-in-law lives with us.

"And I’m not at home all the time because my job takes me all over the place."

Gregg is dad to four-month-old baby Sid (
Image:
Gregg Wallace)

But that doesn't mean Gregg is not involved with raising Sid.

He explained: "I change nappies and I feed and I wind. I love it. I’ve been weed on three times.

"My wife is very old fashioned and we had a good chat about what our roles were going to be when the baby came along.

"It was decided I’m the provider and should stay the provider. It works really well. So that was it. It was agreed I should carry on working."

Do you have a story to sell? Get in touch with us at  webcelebs@trinitymirror.com  or call us direct 0207 29 33033