Today host Karl Stefanovic is trolled about his weight gain while celebrating 20 years at Nine


Today host Karl Stefanovic is trolled about his weight gain while celebrating 20 years at Nine – as Allison Langdon snatches a cupcake from him because he’s ‘on a diet’

Today show host Karl Stefanovic vowed to lose 10kg last month, after he was weighed on live television.

And his co-host Allison Langdon joked about his diet on Tuesday when she cheekily snatched a cupcake from his hands.

The 45-year-old had been presented with the treat to celebrate 20 years at Channel Nine.

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Not so fast! Today host Karl Stefanovic (left) was given a celebratory cupcake on Wednesday to mark 20 years at Channel Nine – but Allison Langdon (right) snatched the treat away from him

‘Here’s to another 20 years, I can’t imagine Channel Nine without you,’ Allison said sincerely as a producer brought out the cupcake with a lit candle.

As Karl marveled at the cupcake during the special on-air milestone, Allison jokingly stole it away.

‘And you can’t eat it because you’re on a diet!’ she laughed.

‘That’s incredibly mean,’ Karl replied, before adding. ‘I adore working with you guys, too. And I look forward to looking at that [cupcake] for the rest of the week.’  

'I look forward to looking at that for the rest of the week': Karl joked that he would resist the temptation to eat the cupcake, after vowing last month to lose 10kg by July

‘I look forward to looking at that for the rest of the week’: Karl joked that he would resist the temptation to eat the cupcake, after vowing last month to lose 10kg by July

'I'll put you to the test': Last month, while interviewing obesity expert Dr Nick Fuller (right), Karl announced: 'I'll put you to the test. I need to lose 10 kilos'

‘I’ll put you to the test’: Last month, while interviewing obesity expert Dr Nick Fuller (right), Karl announced: ‘I’ll put you to the test. I need to lose 10 kilos’

Last month, while interviewing obesity expert Dr Nick Fuller, Karl announced: ‘I’ll put you to the test. I need to lose 10 kilos.’

He then kick-started his 10-week weight loss challenge by doing his first weigh-in live on the Today show. 

Karl admitted he was a little ’embarrassed’ about having his weight (105kg) revealed on national television.   

Facing the scales: Karl admitted he was a little 'embarrassed' about having his weight (105kg) revealed on national television

Facing the scales: Karl admitted he was a little ’embarrassed’ about having his weight (105kg) revealed on national television

Carefree Karl! The TV host has been known to poke fun of his own weight gain in the past. Pictured with wife Jasmine Yarbrough

Carefree Karl! The TV host has been known to poke fun of his own weight gain in the past. Pictured with wife Jasmine Yarbrough

In December, Karl joked about his weight after he was photographed at the beach in Byron Bay.

He shared one of the shirtless paparazzi photos – in which he displayed a noticeably fuller figure – and joked that he looked pregnant.

It was a hilarious way of confirming that his wife, Jasmine Yarbrough was pregnant and expecting their first child.

Jasmine gave birth to their adorable daughter, Harper May, in early May – making Karl a father of four.

He also shares three children with ex-wife Cassandra Thorburn: Jackson, 20, Ava, 15, and River, 13.

Building their brood: Karl and Jasmine (pictured) welcomed their daughter, Harperay, on May 1

Growing family: Karl and Jasmine (pictured) welcomed their daughter, Harper May, on May 1