Emma Willis presides over the evening as one by one the remaining housemates are evicted, until only the winner is left.
It's been a series fraught with fighting, backstabbing, controversy and even the removal of a contestant due to threatening behaviour.
The tasks have been harder than ever, the people more out there than we've seen before, but we've loved it.
And now only one can walk away victorious.
Who will it be?
Big Brother: The Final, C5, 9pm & 10.55pm