The pair join Princess Diana's wedding dress designer David Emanuel, Westlife's Kian Egan, snooker legend Steve Davies and Eastenders' actress Laila Morse who are already Down Under.
Glamour model Amy Willerton, who is tipped to be one of the jungle campmates, has been spotted at Heathrow with lots of luggage.
Now speculation over who will be joining them in the race to be crowned King or Queen of the Jungle is at an all-time high.
Other famous faces tipped to be appearing on the show include TOWIE star Joey Essex and actor Alfonso Ribeiro who plays Carlton in Fresh Prince of Bel Air.
Click here for HELLO! Online's gallery of rumoured celebrity campmates.