The panto star blasted the Corrie actress for acting "totally stupid" on the show.
Helen avoided last night's first elimination from the show, and former celebrity camper Biggins reckons her fellow celebs will be counting the downs until she's out of the show.
"I wouldn't want to be there with this Helen from Coronation Street, she's an absolute nightmare," he told the Daily Mirror this week.
Biggins, who won the show back in 2007, continued: "If I was in the jungle with her, I'd have to kill her I think. I'd have to kill her and go and bury her in the jungle.
"To begin with, I had to agree with Brian Conley, she was very funny - she was amusing, she made me laugh.
"But she annoyed me so much in not doing anything, just standing there and not even attempting challenges before she said, 'I'm a Celebrity... Get Me Out of Here'.
"Then when she suddenly got the 12 stars I thought, 'Now hang on, what's going on here? Is she working this to her advantage?'"
He added to the newspaper: "The public will vote her out very quickly, she'll never win in a month of Sundays. It's odd. I actually put it down to her being totally stupid."
[cat c="i'm a celebrity"]I'm A Celebrity 2012[/cat] airs nightly on ITV1 and ITV1HD.