Celebrity Big Brother will return to our screens tonight and housemates will be revealed, ending weeks of speculation.

Housemates are expected to include Kerry Katona; Sally Bercow – the wife of the Speaker of the House of Commons, John Bercow and former EastEnder actor Sid Owen.

This will be the first time that the show will be screened on Channel 5 after it was axed from Channel 4 last year after its 11th series.

The narrator Marcus Bentley and the theme tune will stay  the same, but the house has had an upgrade – now featuring a swimming pool and a gym.

Brian Dowling will replace Davina McCall as the show's presenter.

When the celebrity version of the show finishes, the regular version will begin with members of the public entering the house. 

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