Presenter Davnia McCall decided to make the final series one to remember as she sneaked into the Big Brother house for the first time this week - dressed as a chicken.
Originally, housemate Nicola was wearing the costume for a farmyard task when she was called to the Diary Room. From here, she was secretly evicted and Davina stepped in.
Pretending she was Nicola to the remaining housemates, Davina admitted she was "very, very nervous".
"I'm shaking. I'm really frightened," she said.
Her act lasted less than an hour, however, after Vinnie Jones caught on and alerted other housemates.
"The boys started walking towards me. Vinnie is so huge and he was wearing this horse's head. It was quite menacing," says Davina, who eventually revealed herself to the confused celebs.
Photo: © Channel 4