While other evicted stars have freely given interviews, the former Metropolitan Police Deputy Assistant Commissioner - who said he felt uncomfortable with the wealth of other show contestants - is reportedly asking for £10, 000 to talk about his experience of camp life.
The 50-year-old London mayoral candidate, who was allegedly paid £15, 000 to appear on the show, is also said to be trying to sell the image rights to his January wedding with Norwegian lover, Petter Belsvik.
After Carly Zucker revealed on the show she struggles to spend the vast fortune her soccer-star fiance Joe Cole has amassed, Brian said he was nowhere near as wealthy as the other contestants.
Brian - who earned £130, 000 a year in the police - said: "I don't have much money. Listening to you lot discussing exotic holidays and things, I'm not jealous or resentful.
"But it must be wonderful being able to do what you want, it gives you freedom."
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