As anticipation grows for Oprah Winfrey's exclusive two-part interview with Whitney Houston (set to air today and tomorrow in America), Oprah has revealed that the interview will surprise many with its frankness. The UK's Daily Mail reveals that, among many revelations, Whitney told Oprah that she spent seven months wearing just pyjamas while caught in a spiral of drug abuse between the early 90s and 2005. “It will leave you gasping,” Oprah said of the interview. PHOTO CREDIT: artists.letssingit.com