🚹 “KELLY BROOK’S SHOCKING JUNGLE WEIGHT LOSS REVEALED — ‘KELL OF A TRANSFORMATION!’”

The glamorous former model has always been famously proud of her curves — but the jungle has told a very different story.

Kelly Brook kneeling in a polka dot bikini on a beach.
Kelly Brook stripped down to a bikini to celebrate her 46th birthday after leaving the jungleCredit: Instagram

Kelly Brook’s dramatic I’m A Celebrity weight loss has now been revealed after the TV star admitted she flatly refused weight-loss injections before heading into camp.

The 46-year-old was the fourth celebrity voted out of the jungle last week, after battling through a brutal run of Bushtucker Trials. And while Kelly left the show smiling, the physical impact of jungle life soon became clear.

Kelly Brook posing in a leopard print dress.
The TV and radio star loves her curvesCredit: Australia Media

After surviving on nothing but rice and beans for almost three weeks, Kelly has since told close friends that she has lost a staggering 15lbs since first touching down in Australia.

'I'm a Celebrity...Get Me Out of Here!' TV show, Series 25, Arrivals, Brisbane Airport, Australia - 09 Nov 2025
She has lost 15lbs since touching down in Australia last monthCredit: Shutterstock Editorial

But insiders insist the confident star never went into the jungle aiming to drop dress sizes — especially after proudly sharing that her husband Jeremy Parisi “loves her curves.”

A source told The Sun:
“Kelly has always been body-confident at every size, so weight loss was the last thing on her mind.

“Like the rest of the campmates, living on a strict calorie-deficit of rice and beans, combined with being on her feet all day with jungle chores, has naturally seen her shrink in size.

Kelly Brook and Jeremy Parisi kissing.
Kelly reunited with her husband JeremyCredit: Shutterstock Editorial

“After weighing herself back at the hotel, Kelly realised she’d lost 15lbs — that’s more than a stone. She’s dropped a couple of dress sizes and is feeling incredible.”

Kelly, 45, had recently revealed that her doctor actually offered her Mounjaro injections before the show — but she refused without hesitation, staying loyal to her curves.

Speaking on Elizabeth Day’s How To Fail podcast, where she opened up about cosmetic procedures and body pressure, Kelly said:
“Isn’t that insane?

“I said, ‘What do I need that for?’ He said, ‘Everyone’s on it.’ And I said, ‘Well, I’m not.’

“I asked what the side effects were and he said there weren’t any — but I don’t comply. I know what I like, and I’m very precious about my body.”

She continued:
“I love my body. I absolutely love my body. I ran a marathon this year and I’m 45 years old.

“My body has carried me through so much. I love my curves, my husband loves my curves — and it’s sad that so many women feel pressured to change who they are.”

Kelly wasn’t the only campmate to experience unexpected weight loss.

Rapper Aitch revealed his jungle diet had left his shorts so loose they were being held up with a shoelace, while eventual King of the Jungle Angry Ginge admitted he had lost a full stone in weight.

Joking about the dramatic transformation, Ginge — real name Morgan Burtwistle — said:
“I went in thinking it might be a bit of a weight-loss journey
 and I’ve lost 7kg. I’m probably not even recognisable now.”

He also told This Morning hosts Cat Deeley and Ben Shephard that some meals were so grim he simply couldn’t face them:
“There were days when all I was waiting for was dinner — and then the meal would be so rubbish.

“When I got back to the hotel, I had a full English waiting for me
 I left the tomatoes and mushrooms and went straight for the hash browns and sausages.”

Kelly was later seen reuniting with her husband Jeremy after her jungle exit — slimmer, glowing, and very much still embracing the body confidence she has always championed.