The singer predicted that he'd "quite enjoy" eating kangaroo testicles and pig's anus in the ITV show's notorious Bushtucker Trials.
"[I'm a Celebrity], I'd do that," George told Ok. "I like animals, I'd quite enjoy it, even the food thing.
"In quite a weird way I'd like to try eating it."
George recently said that he is trying to keep himself busy with work as he attempts to get over his break-up with fiancée Michelle Keegan.
"I'm just single and getting on with work and the new record," he explained. "It takes time to move on from someone... like Michelle.
"I'm not ready for anything with anyone else. She'll always be special to me."
Keegan's former Coronation Street colleague Helen Flanagan arrived in Australia yesterday (November 6) to compete in the upcoming series of I'm a Celebrity.
Also taking part are actress Linda Robson, Made in Chelsea's Hugo Taylor and MP Nadine Dorries, who has been suspended by the Conservative Party over her appearance on the show.
I'm a Celebrity's 12th series premieres Sunday (November 11) at 9pm on ITV1.
Photo gallery - I'm a Celebrity's unlikely contestants: