She is one of the UK's most famous glamour models, famous for her killer curves.

But Nicola McLean looked far from the pin-up girl she once was as she enjoyed the beach in Surfer's Paradise in Australia yesterday.

The mother-of-two, who has lost a drastic amount of weight in recent months, looks almost skeletal with jutting hip bones and ribcage.

She was also sporting a painful-looking sunburn which caused unsightly tan lines on her stomach and surgically enhanced chest.

Skeletal in Surfer's: Nicola McLean showed off her newly thin figure while enjoying the beach at Surfer's Paradise in Queensland

Nicola is in Australia to be a guest panelist on ITV2's I'm a Celebrity... Get Me Out Of Here Now!

The 29-year-old's thighs looked diminished and her shoulders incredibly bony as she frolicked in the waves in a black and gold bikini.

Unfortunately, Nicola's appearance was more sickly than the sexy beach babe she was going for.

The WAG looked much healthier as recently as June, when she was still sporting some of the baby weight after the birth of second son Striker in March.

Ouch! The glamour model sported a painful-looking sunburn on her stomach and surgically-enhanced chest

Despite her drastic weight loss, Nicola's surgically enhanced breasts have been unaffected.

The resulting effect of her skin-and-bones chest is the 'bowling ball' appearance of the implants sitting awkwardly atop her ribcage with little flesh to give her a natural cleavage.

But despite the unnatural contrast in size between her enormous chest and thin frame, Nicola is understood to want to increase her cup size.

Disguise: Nicola kept her slim figure under wraps at the Winter Wonderland last week with husband Tom Williams and son Striker

Slim down: The WAG was looking much curvier in June this year, on a date with Tom at the May Fair Hotel, three months after giving birth to Striker

Jungle girl: Nicola showed off her bikini body on I'm A Celeb in 2008

'[Nicola] said she doesn't care that some people have been calling her "lollipop head"- and actually quite likes it,' a friend told the Sun.

'But her new skinny look means her boobs are putting even more strain on her back and she is in such pain that she has to see a doctor about it every week.'

And her legion of fans seem to be unhappy with the model losing her famous curves, with one telling her on Twitter: 'You look sick! Eat a good roast dinner.'

Nicola appeared on the ITV2 spin-off show of I'm A Celebrity... this week and tweeted her excitement upon landing on Monday.

'Im in aus going the itv2 show love it,' [sic] she wrote.

The model married Williams, 30, in 2009 on the Living TV show Four Weddings.

The couple beat out Sandra Dickinson, Phil Turner and East 17's Terry Coldwell to win best wedding, and were awarded a 'dream honeymoon.'

Nicola and Tom also have a four-year-old son, Rocky.

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Before she even went into the jungle, Stacey Solomon said she didn't want to lose any weight while taking part in I'm A Celebrity... Get Me Out Of Here!

But the choice was taken entirely out of the 20-year-old's hands as soon as she stepped on to Australian soil, as the contestants' food supply is determined by the success of the Bushtucker Trials.

And, with multi-phobic nutritionist Gillian McKeith at the helm on the majority of the trials, it's no wonder the campers have been going hungry and have been forced to survive on little more than rice and beans.

A gaunt-looking Stacey displayed her incredible shrinking frame as she took a shower under one of the jungle's waterfalls yesterday.

She's shrinking: Stacey Solomon displayed a much thinner frame as she had a shower in the jungle yesterday

Gaunt: Stacey looked noticeably slimmer than she did ahead of entering the jungle (right)

Compared to photographs of the X Factor star before she went into the jungle, she appears to have lost at least half a stone, with her ribs now jutting out and her face looking noticeably thinner than before.

Ahead of the show's start earlier this month, Stacey said she was keen to maintain her size 10-12 figure.

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She said: 'It wouldn’t be nice if I did come out a size 6-8. I’m such a pig, the thought of not having much food is the thing I have been dreading most!'

Suffering: Playboy Playmate Kayla Collins also looked noticeably thinner (left) thanks to the diet of rice and beans the contestants have been on

Even Playboy Playmate Kayla Collins looks noticeably thinner than when the show began, with her black monokini virtually hanging off her as she stood under the waterfall.

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Spots and stripes: Kayla is an all American girl. Pic: © ITV/Rex Features

Thanksgiving is a big national holiday in America that is traditionally spent with family. However, Kayla Collins, who is originally from Pennsylvania, was stuck out in the jungle this year and it made her a little depressed.

There would be no turkey and trimmings for the 23-year-old model as she would have to tough it out in the Australian bush.

But MAXIM gave us something to remind us of her!

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As a former Playboy Playmate, Kayla Collins is used to doing sexy poses for the cameras.

So as she showered in the Australian bush yesterday, the curvy blonde, 23, put on a good show as she enjoyed a bikini-clad shower.

But despite her sensual wash, the scenes didn't end up on last night's episode because she was wearing a two-piece from her own range.

Curvy: Former Playboy Playmate Kayla Collins enjoyed a shower under a waterfall in a bikini from her Sweet range

The glamour model brought bikinis and swimsuits from her new Sweet swimwear range in the hope of plugging them.

However due to product placement laws, producers have had to dramatically reduce her on-screen bikini time - meaning male fans missed out on her solo shower sessions yesterday.

Although she did make a brief appearance in black bikini on Monday's episode, prompting departing campmate Nigel Havers to joke he had changed his mind about leaving.

As he prepared to leave the camp, he caught sight of her in the bikini, prompting her to ask him: 'Do you like it?'

It's cold: Kayla looks a bit shocked by the cold waterfall as she washes her hair

Pretty in pink: Kayla has been showing of her 34-24-34 figure in the pink and black polka dot bikini

Nodding with approval, he joked: 'I've just changed my mind.'

Before she entered the show, Kayla admitted she had packed three bikinis for the jungle:

She said: 'I will be wearing some very sexy bikinis in the jungle. One is a leopard print bikini, one is a black bikini and another is a light pink bikini with black polka dots.

'They're very cute and very sexy. I'm thinking they are sure to get me some male admirers - and some female admirers, too.'

Adjustment: Kayla fiddles with bikini top as she heads of to wash

She even promised fans a sneak peek of her new collection on the show on her Twitter page: 'A preview to Kayla’s new swimwear collection will be aired on I’m A Celebrity... UK.’

However, an ITV source told The Sun: 'All the girls were told they were only allowed to bring in three bikinis each – and Kayla insisted on bringing her own range in.

‘It means we haven’t been able to use as many shots of her in them as we’d like.’

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It's the moment Camp Sheila have been dreading - having their first shower in the jungle.

But after a full day and night without washing, I'm A Celebrity... Get Me Out Of Here! contestant Stacey Solomon led the way for the girls' camp as she stripped down to a tiny pink bikini for a quick dip under the fountain.

And, clearly keen to further her quest to win the nation over by becoming the next Myleene Klass, whose jungle shower in a white bikini is now infamous, Stacey's frilly two-piece left very little to the imagination.

Bikini babe: Stacey Solomon showed off her curves in a pretty pink two-piece as she took her first jungle shower on I'm A Celebrity

Curvy: The 21-year-old looked stunning in the frilly pink and white bikini

The 21-year-old immersed herself in the water for a quick wash, before taking the time to launder her jungle outfit.

And after a while, former X Factor contestant Stacey was joined in the lake by some of her fellow Sheilas, including Playboy Playmate Kayla Collins and Sheryl Gascoigne.

But Stacey definitely had some competition in the Myleene stakes from Kayla, who looked stunning in a black monokini with gold lacing detail on the front.

The 23-year-old tied her blonde hair up for the occasion as she joined Stacey in giving her pink top and khaki shorts a wash.

Swimwear face-off: Stacey was later joined in the water by Sheryl and Kayla

Bounty of beauties: All of the women are tanned and toned

And Sheryl also joined the girls in the water wearing a chic black swimsuit with white detailing.

While the girls have only been in camp for less than two days, they have so far been fairly lucky with the food they have been enjoying.

The five women were last night treated to a delicious meal of kangaroo steak, but they will soon have to rely on their teammates' performances in Bushtucker Trials for food.

Stunning in black: The Playboy Playmate wore a black monokini with gold lacing detail

And Stacey insists she is determined not to lose too much weight because she is proud of her curvy figure.

She told Star magazine: 'It wouldn’t be nice if I did come out a size 6-8. I’m such a pig, the thought of not having much food is the thing I have been dreading most!'

Kayla is also keen to maintain her curves, as she wants to promote her new swimwear line to its best potential.

Asked if she had an array of swimwear to take into the jungle, Kayla said: 'Of course I will be wearing bikinis.

'I have a new swimwear line coming out in 2011 and I will be taking lots of my own outfits.'

Taking a dip: Stacey has a wash in the lake after her gruelling Celebrity Chest task

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