This years Celebrity Big Brother housemates have been told to watch the previous series of the show and learn from mistakes of the housemates.

The last series of the show aired two years ago and ended in a blaze of fury after Jade Goody made various racist remarks about Indian actress, Shilpa Shetty.

In a bid to ensure that a similar scandal doesn’t occur again show bosses have met with all eleven housemates lined up for 2009 and asked them to watch previous episodes so that they know what to expect.

At a press event yesterday executive producer Sharon Powers said: “We told everyone to look on YouTube and sent them DVDs. We’ve spoken to them all in detail about what the boundaries are.”