The designers were told to make the house "evil", so the housemates will find the walls painted horrible colours and their living space has been shrunk.

Loads of green hands are fixed to one wall, and another reminds you of a scary alien planet.

It's all part of a plan to make the housemates tense so they will argue more - and attract more viewers.

The producers are also rumoured to have lined up lots of nasty challenges and a few other surprises to spice things up a bit.

Last year's show was a bit of a flop, and didn't get as many viewers as usual.