Tina Knowles and Richard Lawson chat with ET’s Kevin Frazier at the premiere of ‘The Harder They Fall.’ Knowles opens up about how Kelly Rowland has been like a sister to her daughters, Beyoncé and Solange. The fashion designer praises son-in-law JAY-Z for producing the new western. ‘The Harder They Fall’ hit theaters Oct. 22 and streams on Netflix on Nov. 3.