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

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

Tina Knowles shares how a missed mammogram may have led to a delayed detection of breast cancer, and opens up about the ...

Beyonce’s mother, Tina Knowles, has revealed that she was diagnosed with breast cancer last year. The 71-year-old, who is set ...