The 26-year-old former glamour model has already expressed her excitement at taking a shower in the jungle - but now she's gone into more detail about her skimpy attire.
Wearing a tiny pink two-piece, the brunette can be seen rolling around in the sand as she posed for photographs on the beach and despite turning her modelling career into an acting one, she revealed she's still a fan of wearing swimwear.
'I love bikinis,' she told The Sun. I wear Brazilian ones, which are small on the bum. They might look skimpy.'
Of course the famous men in the jungle won't be complaining and will be even more grateful that The Real Hustle actress has pampered and preened herself ahead of her appearance on the ITV1 show.
The tattoo clad star also has another treat in store for the boys as she revealed that she isn't worried about the lack of food in the camp shrinking her assets.
'I don't wear bras, so I wouldn't be able to tell,' she said.
Jessica is more than familiar with posing in her underwear as she has graced the covers of several lad mags including Nuts and Zoo.
She revealed that the thing she's most dreading in the jungle are the spiders but added that she'll be kept company by her 'Booby dazzler' engagement ring which was given to her by her fiance, Lee Stafford.
Jessica was forced to postpone her engagement party with the famous hairdresser after it clashed with her time in the jungle but commented on the other male attention she may be receiving by saying: 'I can deal with it.'
