Oprah Winfrey sits down with global superstar, multi-platinum artist and 17-time Grammy Award winner Beyoncé Knowles about the making of her documentary “Beyoncé: Life Is But A Dream.” In the latest installment of the “Oprah’s Next Chapter” primetime series, Beyoncé also talks to Winfrey about her daughter Blue Ivy, what Jay Z is like as a father and as a husband, letting her father – music executive Matthew Knowles – go as her manager, her heart-breaking miscarriage and what is next for her career and her life. The interview airs Saturday, Feb. 16 on Winfrey’s OWN Network.