From the C4 website:
So this is it, say hello to your final five!
Andrew, Dave, JJ, Josie and Mario are all guaranteed a place in the LAST EVER final of Big Brother, Tuesday 24th August.
In an unscrupulous cull of housemates, Big Brother hacked the House almost in half, chucking out an astonishing four housemates as part of the quadruple clear out!
In the semi final Steve, Corin, Sam and John James all met their demise and said hello once again to the outside world.
Once it's all over, don't despair, as there's still all the excitement of Ultimate Big Brother - coming very soon! You can watch the trailer
here.