Tina Knowles wants women to stay on top of their mammogram appointments. In an interview with People, Knowles revealed she was diagnosed with stage 1 breast cancer in her left breast last July.

Beyoncé’s mother, businesswoman Tina Knowles, discussed her breast cancer diagnosis during an interview with “CBS Mornings” co-host Gayle King posted on Monday. Knowles, 71, said her physicians found two tumors in her left breast - one benign and the other with Stage 1 cancer - during a mammogram appointment last year.

Tina Knowles, the mogul and mother of musicians Beyoncé and Solange, may have a calendar peppered with glamorous engagements and to-dos, but there’s one routine appointment she wishes she hadn’t missed: A mammogram.