We’ve all spilled the beans on something we shouldn’t have but imagine having to pay a financial sum for saying things you shouldn’t. Well that’s what’s happening to the girls in Sex and the City.

According to the Daily Mail the crew have had to sign a confidentiality agreement. And anyone found spilling the beans on the long awaited SATC2 film will have to pay up to £1.6 million if details are leaked.

The contractual agreement has apparently been drawn up as it is believed a large part of the first films great success was due the mystery of the storyline, which told what had happened to the main characters since the end of the television series in 2004.

Kim Cattrall has already come close to paying out after being photographed holding the script, with some dialogue visible. “I thought: “You have got to be kidding! This isn’t state secrets, it’s the f****** script for a movie!” It’s crazy. You really have to be careful because I’ve signed my life away to say I won’t tell. It gets to the point where you’re terrified to carry your script around in case someone catches a glimpse of it,” said Cattrall.

Sometimes silence really is golden.