Kelly Osbourne would love to expose all the celebrities she took drugs with - because it would shock the world.

The singer is sick of being the poster child for celebrity drug abuse, insisting she was just the tip of the iceberg.

Osbourne says, "I just want to let people know that if you think any of these blonde bombshells aren't drug addicts, trust me, they are, because I've done drugs with them.

"I'm not going to name names because that's not fair."