Whitney Houston shocked her fans with a no-holds-barred interview with Oprah Winfrey in 2009, when she revealed the extent of her drug abuse with her ex-husband Bobby Brown.

During the interview, Houston described her darkest days when she and ex-husband Bobby Brown did drugs together.

The Grammy-award winning singer described the disturbing behavior of her ex-husband and revealed how she eventually broke free of her destructive marriage and home environment.

Click here to watch Whitney Houston's interview with Oprah Winfrey

(Publisher's note) Longwoods will track the story of Whitney Houston's death to see how drugs and prejudice against illicit drug users affected her life and times.