Holly Willoughby will brave the Cyclone on 'I'm A Celebrity... Get Me Out Of Here!'.

Holly Willoughby

Holly Willoughby

The 37-year-old TV presenter will take part in a Bushtucker Trial as part of the climax of the series - which she is guest hosting alongside Declan Donnelly - despite previously insisting she wouldn't do any trials on the Australian jungle-based show.

A source told the Daily Mirror newspaper: "It's very unique as hosts don't normally do trials.

"The only other time was when Ant and Dec did Cyclone for Text Santa one year.

"Holly was adamant that she would not be doing a trial either but since she has got out here things have gone so well and the ITV2 'Extra Camp' team managed to persuade her to take part. It is one of her favourite trials so she couldn't say no.

"It will be the perfect end to a brilliant stint hosting the show with Dec which has gone down better than anyone could have dreamed of."

The blonde beauty will be taking on the Cyclone, where she will climb up a hill carrying a giant foam star to a certain point whilst being hit by high pressure water cannons, gale force winds and giant balls.

Holly will join 'Extra Camp' presenters Scarlett Moffatt, Joe Swash and Joel Dommett to do the Cyclone on Saturday, with the results screened later that night at 10pm.

She attempted to do a Bushtucker Trial on 'This Morning' last month, when she put her hands into boxes to identify what was inside, to which she screamed profusely.

Now, just five camp mates - Harry Redknapp, Fleur East, Emily Atack, James McVey, and John Barrowman - are left battling it out for a place in Sunday's (09.12.18) final, where one celebrity will be crowned King or Queen of the Jungle.