The Hollywood actress has been confirmed as one of the famous contestants who will have to brave the rainforest to set up camp and complete a series of hair-raising trials in a bid to win the show.

Powers' campmates will include McFly rocker Dougie Poynter, model/actress Lorraine Chase, funnyman Freddie Starr, former jockey Willie Carson and Olympic athlete Fatima Whitbread.

The celebrities have jetted out to Australia ahead of the show hitting small screens in the U.K. on 13 November (11).