Prime Minister Gordon Brown is in discussions with TV producers to star in his own reality show, reports say.

MP Hazel Blears was photographed carrying an email print-out detailing a show with the working title Junior PM to a Cabinet meeting on Tuesday.

The email from producer Margaret McCabe pitched the show, which would feature aspiring politicians as contestants, as being targeted for the "Apprentice meets Maria/Strictly Come Dancing audience".

The memo added that the show was "not stunt TV" and as a judge, Brown could become "more popular than Alan Sugar".

A spokesman for Blears confirmed that a reality show was in the works: "It is a very worthy programme idea. These young people would engage and have some kind of competition, and then there would be a way of electing a young prime minister for a day.

"The idea is to get more young people interested in politics. But it hasn't been commissioned yet. It is very early days."