TOWIE wowie! Ferne McCann puts on a busty display in two bikinis as she prepares to swap Essex for the jungle on I'm A Celeb

PUBLISHED: 00:02, 17 November 2015 | UPDATED: 09:35, 17 November 2015

She is often seen in revealing outfits while out and about in her native Essex.

But TOWIE's Ferne McCann took things a step further when she posed up a storm in Surfer's Paradise, Australia, ahead of her I'm A Celebrity...Get me Out Of Here! debut.

The 25 year-old reality stepped out in two bikinis - and pulled a variety of sultry poses - as she prepares to enter the jungle with fellow newcomers Vicky Pattison and Spencer Matthews.

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Red hot! TOWIE's Ferne McCann showcased her incredible curves in two different bikinis as she posed up a storm in Surfer's Paradise, Australia, ahead of her I'm A Celebrity...Get me Out Of Here! debut

Showing off her curvaceous figure, the reality TV star clearly wasn't feeling shy when she undertook the raunchy shoot - which sees her writhing on a beach and standing coquettishly.

Smiling broadly at the camera with light make-up to accentuate her features, she wore her hair down in a cascade of curls for that alluring bed-head look.

With gleaming white teeth and a golden tan on top, she was a million miles away from what viewers can expect around the campfire.

Looking good: Showing off her curvaceous figure, the reality TV star clearly wasn't feeling shy when she undertook the raunchy shoot - which sees her writhing on a beach and standing coquettishly

Bold: With gleaming white teeth and a golden tan on top, she was a million miles away from what viewers can expect around the campfire

Her first outfit was a black and white bikini, which featured a wrap-around top for added appeal.

The second, slightly racier, option was a plunging red two-piece with barely-there straps.

Earlier this year, Ferne confessed that she exercises five times a week - three times with a personal trainer, once with a friend and a running session with her mother.

As a result of the exercise and sensible eating, she says she now feels 'sexy'.

Sex appeal: The second, slightly racier, option was a plunging red two-piece with barely-there straps

Rumours over Ferne's involvement in the show started last month, when Gemma, 34, and Chloe Sims were reportedly denied the opportunity - due to apparent issues during the hiring process - to fill the TOWIE-star quotient, Ferne is said to have answered producers' call.

Show bosses are apparently hoping the outspoken and highly opinionated Essex star creates a rumble in the jungle as she joins a host of celebrities from a variety of professions.

Ferne's run in the celeb jungle will make her the fourth TOWIE contestant to have tried their luck.

Fighting fit: Earlier this year, Ferne confessed that she exercises five times a week - three times with a personal trainer, once with a friend and a running session with her mother

Fingers crossed: Show bosses are apparently hoping the outspoken and highly opinionated Essex star creates a rumble in the jungle as she joins a host of celebrities from a variety of professions

Mark, 28, and fellow original Joey Essex both narrowly missed out on being crowned King of the Jungle in 2011 and 2013, respectively.

While the radio presenter lost out to McBusted musician Dougie Poynter in the final, Joey, 25, finished fourth behind Emmerdale actress Lucy Pargeter, fashion designer David Emanuel and eventual winner Kian Egan.

Meanwhile, Gemma sensationally quit after spending a record-breaking 72 hours in the camp. She has since attributed it to as a 'horrific ordeal'.

Former Geordie Shore star Vicky Pattison, Made In Chelsea's number one lothario Spencer Matthews and Union J's floppy-haired George Shelley have also reportedly signed up.