According to the Daily Star, the Endemol UK worker, who provided the voice for the Tree of Temptation in recent series of Big Brother, will be heading to the jungle later this year.
"I'm doing lots of fun stuff," he said. "Celebrity chests and bush battles and err... maybe more."
Nettleton's Tree of Temptation was considered one of the highlights of this year's Celebrity Big Brother as it set tough challenges for housemates such as Vinnie Jones, Alex Reid and Basshunter.
I'm A Celebrity will return to ITV1 for a tenth series in November.