Whitney Houston is undoubtedly pop music’s greatest voice. And while there have been several autobiographies about the late singer’s life, fans haven't be afforded to know the whole truth about her, ...

Fame isn't always as glamorous as it looks — at least, so goes the story in the trailer for Whitney, an upcoming documentary that chronicles the life, career, and untimely death of Whitney Houston.

The film is the first documentary on Houston to be approved by her estate. Whitney Houston is getting the documentary treatment -- but this time, it's been approved by the late singer's estate. Video ...