Marcus Akin

Six former 'Big Brother' participants, who face the daunting challenges of the Library in order to win money for Great Ormond Street Hospital. Former housemates who took part in the special were Spencer Smith from Big Brother 3, Big Brother 7 runner-up Glyn Wise, Big Brother 8 winner Brian Belo, Marcus Akin from Big Brother 10, Big Brother 11's Sam Pepper and Big Brother 11 winner Josie Gibson.

A British reality television game show in which a number of contestants live in an isolated house for several weeks, trying to avoid being evicted by the public with the aim of winning a large cash prize at the end of the run.

The place to catch up on all things Celebrity Big Brother UK! Join Rylan Clark-Neal for the best mix of exclusive clips, news and reactions from the house, plus celebrity guests and live debates in the studio.