Following Friday's shock live double eviction and nominations twist, some of the housemates couldn't help but break the rules.
In a chat about nominations - strictly against Big Brother's rule book - Ellie admitted she had planned to nominate evicted Imran and Sukhvinder.
She then told Kayleigh and Kieran she didn't know who to vote for.
"I just don't want to do the next lot of evictions," Ellie said, "I don't know who to vote for... Not you."
"I know exactly who I'm voting for already and I know who's going to vote for me also," Kieran replied.
The next day, Tom then broke the rules when he told Hannah he was going to nominate her after she beat him in a task.
Tonight saw Big Brother gather the housemates to reveal the rule breaks and dish out a punishment.
"As Ellie and Tom have broken the rules they must be punished," Big Brother said.
Big Brother then locked up Ellie and Tom in the garden jail for the evening.
Later, the pair were released as Big Brother told them: "Big Brother hopes you learned your lesson."
The next round of nominations take place soon with Lotan, Kieran and Raph all immune after Friday night's live show twist.
Big Brother 2017 continues nightly on Channel 5.