The TV star, of style duo Trinny and Susannah, has reportedly been a favourite to appear on the show for years, with bosses having previously targeted both her and Trinny Woodall.
The 53 year-old, who cemented her name in the fashion industry on popular TV show What Not To Wear, is thought to be joining the likes of Jorgie Porter down under for the upcoming series.
A source told The Sun: “This is a major coup. She hasn’t done much telly recently but hopes being on the show will kick-start her career again.
“She’s a woman who knows her own mind and isn’t afraid to speak out when she thinks something is wrong.
“Fans will have a lot of fun seeing her stripped of her usual clothes in the jungle for the next few weeks.”
Bosses reportedly believe Susannah will provide endless entertainment as she ditches her lavish lifestyle and fashion accessories for the dirt and bugs of the jungle.