Tina Knowles' memoir "Matriarch" details her personal journey and is available for purchase. A nine-city book tour, "Matriarch: An Evening with Tina Knowles, Family and Friends," begins April 30 ...

Rather watch? Check out the interview video below. Before Tina Knowles became known as the force behind the scenes helping to style and guide her daughters Beyoncé Knowles-Carter and Solange ...