Nicole Richie says her past drug addictions are due to her having such a happy childhood. "The Simple Life" star claims that being spoiled by her adoptive father, singer Lionel Richie, pushed her over the edge.

Nicole revealed, "I had a pretty fun childhood, but I just wanted to feel nothing. It wasn't that it was horrible and I wanted to feel better. I just didn't want to feel anything."

Nicole Richie blames her past drug addictions on having a happy childhood.

The star - who has previously claimed to have gone through hell growing up - now says it was being spoilt by her adoptive dad Lionel Richie that pushed her over the edge.