Stevie Wonder and Aretha Franklin will perform at Whitney Houston's funeral on Saturday in New Jersey.
Whitney's costar in "The Bodyguard" Kevin Costner will be in attendance as well. Oprah Winfrey has been invited but no one knows yet if she will be attending.
Although rumors are running rampant, there has been no cause of death for the 48-year-old singer. The coroner's report has been sealed awaiting toxicology reports that will take 6-8 weeks.-DocFB