SNEAK PEEK: JENNIFER HUDSON TELLS ALL ON OPRAH NEXT CHAPTER

Jennifer Hudson will share an intimate interview on "Oprah's Next Chapter" with family including her sister, Julia Hudson and fiance' David Otunga.

In addition to looking back over her career, including Oscar and Grammy Award wins, Hudson and her sister will discuss the trial and recent conviction of William Balfour.

Claiming "we all knew," when asked if they knew he was the one responsible for murdering their mother, brother and Julia Hudson's son, Julian, the sisters will share their story with Winfrey.

As widely reported, Balfour was convicted and given three life sentences in July. Speaking out at his sentencing, William Balfour expressed sympathy for his victims, particularly Julian King.

"My deepest sympathies go to Julian King," he said of Hudson's 7-year-old nephew. "I loved him. I still love him."

Oprah travels to Chicago for this interview at Hudson's home.

As previously reported, Hudson is one of two newly announced guests to appear on "Oprah's Next Chapter" including Bette Midler.

"Oprah's Next Chapter," featuring Jennifer Hudson, airs Sunday, September 9 at 9 p.m. on OWN.