Ozzy Osbourne struggles to remember everyday occurences - but still recalls 35-year old telephone numbers.
The Black Sabbath star has been plagued with memory difficulties since his 2003 quad-bike accident in England.
But his inability to recall recent events is becoming embarrassing for the rocker.
He says, "My short-term memory is zero. I remember my ex-wife's mother's phone number from 1975 but I can't remember what I did last night.
"When I see people I can say: 'Hi, have we met?' And they'll tell me I saw them the day before. It's going to be embarrassing."