Britney Spears: "I have obsessive compulsive disorder."

Pregnant pop superstar BRITNEY SPEARS has confessed to having obsessive compulsive disorder - she can't stop cleaning. The singer fears she'll lose her glamorous mystique when fans discover she's can't keep away from her rubber gloves and duster. She says, "I'm sure they (fans) don't realise that I have an obsessive compulsive cleaning disorder."