Fergie reveals drug conspiracy theories

Singer Fergie has claimed that she was worried by conspiracy theories when she took drugs during her youth.

The 'Big Girls Don't Cry' popstar revealed that she became paranoid while taking crystal methamphetamines and ended up covering her windows so that nobody could "see in".

Talking about the side effects of her drug addictions, she told Marie Clare: "I had about 20 different conspiracy theories. I painted the windows in my apartment black so 'they' couldn't see in.

"One day, when I was about 90 pounds, a guy comes up to me...I'm searching in the bushes for clues about whatever they're after me for. I'm in a cowboy hat and red lips. He hands me a muffin. I'm thinking, he's in on it."

The Black Eyed Peas performer said last week that she still regularly receives drugs treatment to prevent her relapsing.