The makers of Channel 4’s Big Brother held emergency meetings last night after the names of this summer’s contestants were leaked.

The reality show producers were reported to be angry after the names, including a gay body builder, were made public.

A source told the Daily Star, “All hell has broken loose.

“We may have to tell some of the contestants who we’ve picked that they’re not going to be on the show now and replace them with new people.”

Other rumoured participants on the list include former Miss Wales Imogen Thomas, a Mediterranean stock broker and a mother and daughter who must keep their relationship secret.

A viewer will also get the chance to join the show halfway through by finding a golden ticket in random KitKat chocolate bars.

A Channel 4 spokeswoman told the paper, “We cannot confirm or deny if the details printed at the weekend about this year’s Big Brother are correct.”