Tonight will see another housemate enter the Big Brother 2013 safe house, but as always, there's a twist.
On Friday night, Big Brother revealed to the housemates that the luxurious safe house will be reopen for two housemates chosen by the house. Charlie announced that Sam and Sophie will be moving to the safe house tonight.
However, what housemates still don’t realise is that instead of Sophie and Sam having immunity, they have unknowingly put themselves up for eviction.
Live on tonight's latest show, Sam and Sophie will get to choose another housemate to join them in the safe house, but again unbeknown to them, this housemate will also face eviction on Friday.
Yesterday saw the pair whittle their decision down to just three housemates after being informed about the upcoming decision by Big Brother.
Not knowing about the twist, Sophie and Sam decided on pals Dan, Callum and Jack and Joe.
Discussing which of the three to finally pick ahead of tonight's show, Sophie reasoned that they should pick the most likely of the three to be evicted.
"What three people?" Sophie asked Sam, "The twins are one of mine, Callum is one of yours, a million percent...a and... Dan? I love Dan!"
"love Dan and I love him to bits and I'd have him in here any day, I love the twins but I know the twins are safe and I know Dan and Callum aren't as safe as the twins," Sophie reasoned.
Tune in to Big Brother 2013 tonight from 10PM on Channel 5 to find out Sam and Sophie's decision live.