Best known for: Playing glam amateur detective Jennifer in 80s TV sensation Hart to Hart
Phobias: Having to eat meat
Former jungle champ Christopher Biggins is a good friend of Stefanie's - and recommended she appear on the show. And as a vegetarian, she's not fazed about eating the I'm A Celebrity. staple of rice and beans, adding: "It's not going to bother me as long as there's nothing with a face on the plate."
Clearly the US star isn't too familiar with some of the more stomach-churning Bushtucker Trials - but she'll find out soon enough. "I'm not intending to be fearful of anything," says the feisty actress. "I'll be jumping into the action with two feet."