Mark Wright has reportedly fried CBB 2014 bosses a legal threat over ex-girlfriend Lauren Goodger.
TOWIE's Lauren was with Mark for 12 years and recently spoke about him in the house, albeit not by name.
Last month, she claimed to fellow housemate Ricci Guarnaccio that Mark told her that sex with her was the "best", saying that he said she was even better in bed than "top models".
However it turns out that Mark has quite the legal gagging order on Lauren, who is banned from mentioning him after she signed the agreement some four years ago, when the pair were still together.
According to The Sun, Mark's legal team has sent CBB's producers Endemol a warning letter to "remind" them that she is banned from discussing him.
“Mark had been on at Lauren for a while about signing a confidentiality agreement preventing her from talking about him," a source told the newspaper today. "They were still a couple and Mark took her away on a holiday and she finally agreed to sign it."
They explained: “It has been in place for the past four years and really, there was no need for Mark to worry but it seems he felt the need to remind everyone."
CBB continues nightly on Channel 5.