The stars have to undertake the latest challenge 'Planks of Peril', in which they are elevated high above the jungle.
In a preview of tonight's trial, which is most probably the scariest yet, the duo can be seen guiding each other along the narrow planks as they try to earn a total of eight stars for camp. (Watch the video below):
As they get past the first stage, Alfonso is then blindfolded, and Westlife star Kian has to direct him!
With the camp only getting three meals the previous night from Steve Davis' trial, the pressure will be on the pair to win all eight stars.
Last night, Alfonso pleased viewers by performing the Carlton dance, which was made famous from his time as Carlton Banks on US sitcom, The Fresh Prince of Bel-Air.
His trademark dance brought much delight to the celebrities, and to Reveal's I'm a Celebrity... Get Me Out of Here! blogger and TOWIE star, Frankie Essex, who declared: "It was 'totes amaze', as we say here in Essex! I loved it!"
I'm a Celebrity... Get Me Out of Here! continues tonight at 8.30pm on ITV.
Full I'm a Celebrity... Get Me Out of Here! lineup below: