Karren Brady has left her Instagram followers astonished after revealing a dramatic new appearance on Friday, with many claiming she looked ‘unrecognizable’.

The Apprentice star, 56, shared a glam snap as she posed in a chic white dress, displaying a slimmer frame and tauter visage.

Karren cinched her tiny waist with a gold Chanel belt and sported a glam make-up palette with her caramel locks styled into loose curls.

The Baroness also posted a photo of her recent skin-tightening procedure on her arms, but followers were more focused on her head-to-toe transformation.

Fans quickly took to the comments section, with some praising Karren, while others speculated she might have lost weight due to jabs and now appeared ‘too skinny’ – even though the star previously denied using the medication.

Comments included: ‘Yup – another Ozempic win’: ‘Cricky you look so skinny’: ‘Ozempic again’: ‘What have you done to yourself?’: ‘Nope sorry, the line of massively underweight has been crossed’: ‘For a second I really thought it was a different person’: ‘Weight loss jabs?’

Daily Mail have contacted Karren’s reps for comment.

Last year, Lord Sugar’s adviser on the BBC TV show stated exclusively to the Mail on Sunday, ‘I have lost quite a bit,’ while showcasing her slender figure at the Chain of Hope Gala held at London’s Natural History Museum on Friday.

But she insists her willowy figure is not a result of taking the new weight loss drugs such as Ozempic but from ‘bloody hard work.’

The businesswoman says she doesn’t know how much she has lost in total as ‘I don’t weigh myself’ but thinks it is more than a stone and explained her recent weight loss was triggered by becoming a grandmother.

‘I have been on a health kick, I became a grandma, and I wanted to be a fit healthy grandma, so I started eating healthy and exercising.

‘I haven’t joined (the Ozempic Club) – bloody hard work. It is okay losing it, it is keeping it off.

‘I have lost quite a bit – I don’t know though I don’t weigh myself. I feel better for it. It is good because everything you put on fits.’

In a revealing interview with the Radio Times when she first joined The Apprentice in 2010, she said: ‘I worry I look posh and fat,’ stood next to Lord Sugar, adding: ‘I’ve spent 20 years battling my weight. Alan’s so fit and slim I look huge in comparison.’

But Karren who is the vice chairman of West Ham United, says Lord Sugar has been something of a heath kick buddy.

‘He is great he is very fit. He and my husband cycle when we go away on holiday. He is super fit himself so if anyone is giving tips it is him to me.

‘We went around Italy which was lovely on Lord Sugar’s boat. It was incredible. He is really lovely and has a wonderful family.’

In April Karren’s daughter Sophia Peschisolido has revealed she’s pregnant with her second child.

The Apprentice star is set to become a grandmother once again, just a year after Sophia welcomed a son with her fiancé Frankie Makin.

Sharing the news of her pregnancy on Instagram, Sophia shared a sweet video of herself and Frankie on the beach in Dubai in the son, with her bump on full display.

She captioned the post: ‘coming soon… baby #2.’

Karren spoke about being a grandmother on The Apprentice You’re Hired earlier this year.

She said: ‘He is the most beautiful little boy in the world and my daughter is a natural mother.

‘Mother and baby are doing so well and I am so proud of her and her family and her husband and everyone is really well so it is great.’