Comedian Brian Conley was the second favourite to win I'm A Celebrity ... Get Me Out Of Here! before leaving the jungle.
Bookmaker William Hill said that odds on Conley - the previous front-runner - had slipped to 9/2.
Eastenders star Charlie Brooks took Conley's place at the top of the table, becoming the 10/3 favourite to be named the new Queen of the Jungle.
Boxer David Haye is third favourite at 11/2, according to the bookmaker.
More top news
The Duke of Cambridge said his children were beginning a "lifetime of friendship" with Canada as they began their tour of the country.
When and where are they on, and how do they work?
What better, more dramatic spectacle has there ever been on American television?