
Robbie Williams once smoked a lump of rubber after mistaking it for cannabis.
The reclusive star – who also claims he can roll a joint, a cigarette containing marijuana, with one hand while driving - admits he was duped by a drug dealer, but decided to try it anyway.
He said: "Once I bought a lump of resin and it was rubber from someone's shoe, so I smoked it anyway. "I could do the whole process of rolling a spliff in one hand in a car while it was moving. It was the only Scout badge I ever wanted.'