Celebrity picture wars - worth a mint

OK! wins Zeta Jones picture battle
A British magazine has won a House of Lords appeal against a rival publication that published photos as a way of 'spoiling' its exclusive deal with Michael Douglas and Catherine Zeta-Jones to print images from their wedding.
The judges' ruling is interesting. They decided that OK! magazine had paid for the right to impose a confidentiality agreement on wedding guests, one of whom is presumed to have taken the secret photos and sold them to rival Hello magazine.
So let's put this in perspective:
Two rich bums decide they want to make money by selling pictures of their celebrity-splashed wedding to a magazine. They sign an exclusive and then impose a confidentiality agreement on their guests (are you following this Aunty Beryl?). A court agrees that because money has changed hands, the guests are bound by this dubious contract.
It seems to me that the rights of the wedding guests to attend said celebration, get pissed and behave like idiots have been infringed here.
A word of warning. If you're planning a wedding, make sure you sign a confidentiality agreement with the photographer and ban your guests from taking happy snaps. Your exclusive with the Woman's Weekly could be at risk.
If the worst happens, you could always take the guest's cameras and feed them to that big sloppy dog on television who seems to like chowing down on the odd Canon sure-shot.