Jockey Willie Carson, actress Stefanie Powers and reality star Jessica-Jane Clement are the latest stars linked to the upcoming series of I'm A Celebrity...Get Me Out Of Here!.
Carson is reported to have arrived for the ITV competition at Brisbane Airport in Australia yesterday, where rumoured contestant Lorraine Chase was also spotted.
Carson and Powers - best known for her role in 1980s drama Hart To Hart - are said to have been recruited along with veteran celebrities such as Freddie Starr and Benidorm's Crissy Rock due to the previous success of more mature contestants.
"It's a tough environment out there but we reckon these old folk can handle the pressure," a source told
The Sun. "Some of our best characters - Kim Woodburn, Jan Leeming and Tony Blackburn - were all well over 50. This is not a show where age is a barrier, quite the opposite."
Meanwhile, The Real Hustle star Clement is reported by the publication as having impressed I'm A Celebrity bosses with her fiery and fearless demeanour.
"Producers fell in love with her when they met her," an insider claimed. "She's feisty, sexy and not afraid of the Bushtucker Trials."
Other famous famous rumoured to be entering the jungle include The Only Way Is Essex star Mark Wright, Louie Spence and EastEnders actress Natalie Cassidy.
The full I'm A Celebrity lineup is expected to be revealed on Thursday (November 10) and the first episode will air Sunday (November 13) at 9pm on ITV1.