Well, kind of!
As part of the Just Go Along With It task, viewers on Big Brother's Bit On The Side last night where asked to choose two celebrities to send to jail for the day.
They opted for John Partridge and Gemma Collins.
So, the housemates had a little surprise today when two men in police uniforms turned up in the house to announce they were taking John and Gemma into custody immediately. (Custody being that tiny jail carriage we previously saw Nancy Dell'Olio locked up in.)
John looked happy enough to play along and offered no resistance, joking: "I'm guilty!"
But ex-TOWIE star Gemma absolutely refused to be led to the jail. She shook her head and refused to move from the sofa. "No. I'm not doing the task guys."
Big Brother then offered the housemates the chance to bail one housemate from jail, but as Darren Day pointed out, if they didn't bail Gemma then they would lose, as Gemma wasn't doing the task.
So Gemma was bailed and John was left in jail.
Other Just Go Along With It tasks have included Jeremy having to babysit toy doll twins, and the whole house having to take a high speed spinning class first thing i
CBB airs tonight at 9pm on Channel 5.