The reality star, 25, was pictured enjoying her last day of freedom by relaxing on the beach at Surfer's Paradise in Queensland on Monday, 16 November.
She showed off her tan in a little red bikini with gold detailing before slipping into an eye-catching white print two-piece.
Ferne is a late arrival to this year's I'm A Celebrity series, which started last Sunday night when a group of ten famous faces landed in the jungle to compete for the title of King or Queen.
She will surprise the campers by rocking up late alongside Geordie Shore's Vicky Pattison and Made In Chelsea's Spencer Matthews.
They are joining Lady Colin Campbell, Yvette Fielding, Jorgie Porter, George Shelley, Susannah Constantine, Duncan Bannatyne, Kieron Dyer, Tony Hadley, Brian Friedman and Chris Eubank.
I'm A Celebrity continues at 9pm on ITV.