The pair shared their reactions in a video, which has been uploaded to social media, showing the iconic duo displaying a wide range of reactions and emotions, such as shock, excitement and approval as they discovered the contestants for this year's show.
"She's fun and feisty", Declan Donnelly said of one contestant. "She would hate every minute of it".
Elswhere, Ant McPartlin added, "We knew we'd get you on there one of these days," with Donnelly commenting, "We saw him and he never let on. Sneaky boy".
Now, I can't believe we've got him. You don't know what you've let yourself in for, my friend", McPartlin said of a male celebrity.
It had been reported that this year's line up was to feature former England rugby star Mike Tindall, Corination Street actress Sue Cleaver, along with Gogglebox star Babatunde Aleshe.
Runours had also been flying that recently retired English footballer Julia Scott was to also join the show, as well as singer Boy George, Loose Women star Charlene White and A Place In The Sun host Scarlett Douglas.
This year's show will be hosted in Austrailia, having been presented in Gwyrch Castle, Wales for the last two years due to the pandemic.
'I'm A Celebrity....Get Me Outta Here!' 2022 will begin on November 6 at 9pm on ITV and Virgin Media.