By James Tapper
Last updated at 3:20 AM on 16th November 2008
The 24-year-old became engaged to Chelsea footballer Joe Cole last year after he proposed over dinner at London's celebrity haunt, The Ivy.
They have been dating for six years and live together at their Surrey mansion.
Miss Zucker has been tipped as a strong contender in the competition.
A ITV1 insider revealed: 'She's so fit. We can't imagine the camp going hungry if she's picked for the bushtucker trial.'
Miss Zucker was in high spirits when she arrived at Heathrow Airport on Friday bound for Australia for this year's I'm A Celebrity.
Arriving at the terminal totting a Chanel handbag, she was among a fresh batch of 'stars', including Brian Paddick and Martina Navratilova, who are set to descend on the jungle.
