Big Brother’s Rebecca became the latest housemate to get a warning last night for threatening behaviour.

The normally bubbly girl got into a heated row with Darnell, after he told Kat that Bex would prefer Luke to win the show over her.

She said: “You’re just a s*** stirrer Darnell, that’s all you are, you can’t be trusted. I’ve changed my opinion of you in here, I really have.”

After the argument, which left Kat in floods of tears, Big Brother called Rebecca into the Diary Room.

She emerged from the dairy room and told Luke:

“I got a slap on the wrist for making threats.”

Luke replied: “Threats? Threats on who?”