British singer Robbie Williams once installed video cameras in his bedroom - then forgot he left them rolling.
The Take That star decided to have the cameras fitted so he could show off his antics on the internet, but he only remembered the gadgets when he spotted a recording light a week later.
He tells Britain's Radio 1, "I had this idea once to put cameras in my bedroom. You know those ideas that you instantly regret and forget about. 'What would be a great is if I put cameras in my bedroom and I did a web-show from my bed!'
"I put them in and forgot they were there. It was seven days in and I saw this yellow light in the corner and I was like 'This is feeding somewhere, somewhere's picking this up.' Very embarrassing."