Tina Knowles shares how a missed mammogram may have led to a delayed detection of breast cancer, and opens up about the support from her daughters, Beyoncé and Solange, niece Angie Beyincé, and bonus ...

Beyoncé and Solange's mom Tina Knowles, author of 'Matriarch', shares her shocking diagnosis and opens up about fame, love ...

Tina Knowles is revealing more details about her personal life in her new memoir, "Matriarch," including a battle with breast cancer. The businesswoman, designer and mother of Beyoncé and Solange ...

Tina Knowles, the mother of Beyonce and Solange, detailed her breast cancer diagnosis and treatment in her new memoir 'Matriarch' ...

Knowles wrote about her experience of being diagnosed and receiving treatment in her new book, “Matriarch: A Memoir." ...

Tina Knowles' new memoir, "Matriarch," details her battle with breast cancer. Knowles, mother of Beyoncé and Solange, was diagnosed with Stage 1 breast cancer after a delayed mammogram.

In "Matriarch," a memoir from Tina Knowles, the mother to Beyoncé and Solange Knowles reveals she was diagnosed with breast cancer last year. "I've always tried to take care of myself. I just… was in ...