Tina Knowles Opens Up About Her Breast Cancer Diagnosis, And Why It’s a Wake-Up Call for All Women

Tina Knowles breast cancer
Tina Knowles at the Fourth Annual Fifteen Percent Pledge Gala in February 2025. Photo by Lisa O'Connor/Shutterstock (15127380t)

Tina Knowles—the fashion icon, philanthropist, and matriarch of the Knowles family dynasty—has always been a force to be reckoned with. But in her new memoir Matriarch, she opens up about something deeply personal and life-altering: her breast cancer diagnosis. In an emotional revelation, Knowles shares how missing a routine mammogram led to a delayed diagnosis, and how that experience has changed her perspective on health, life, and womanhood. At 71, Knowles isn’t just Beyoncé and Solange’s mom—she’s a survivor with a message. And it’s one that hits home for far too many women: don’t skip your screenings.

A Missed Mammogram, a Shocking Diagnosis

In Matriarch, Knowles writes candidly about how life—and maybe a bit of avoidance—got in the way of her regular mammograms. Like many women juggling work, family, and a million other things, she pushed her checkup back. By the time she went in, doctors found cancer in her breast. It was a sobering moment for someone who had always prioritized strength and resilience. “It’s important not to slack on your mammograms,” Knowles told People. “And I think as women, sometimes we get so busy and we get so wrapped up and running around, but you must go get your test. Because if I had not gotten my test early, I mean, I shudder to think what could have happened to me,” she shared with the news outlet.

How She Told Her Family

As you’d expect, the news rocked her close-knit family. Beyoncé, she writes in her memior, “took it well, staying positive, and I could already feel her mind racing, focusing on this as a task to tackle with precision.” Solange said, “Mom, we are going to take care of this.” Kelly Rowland and her niece Angie Beyince were also by her side. “My girls became my team.”

The Life-Saving Power of Mammograms

Tina Knowles isn’t just sharing her story to inspire—she’s doing it to save lives. “I struggled with whether I would share that journey [in the book] because I’m very private. But I decided to share it because I think it’s a lot of lessons in it for other women,” she told People. In skipping her mammogram, she came dangerously close to letting something deadly go unnoticed. And unfortunately, this is all too common.

According to the American Cancer Society, one in eight women in the U.S. will develop breast cancer in her lifetime. Early detection through routine screenings can dramatically increase survival rates, especially when the disease is caught in its earliest stages. Doctors recommend that women begin yearly mammograms around age 40, or earlier if there’s a family history of breast cancer. But as Knowles’ experience shows, life gets busy. And yet, there’s nothing more important than making time for our health. Her message? Don’t wait. Don’t assume you’re fine just because you feel fine. Get checked—and encourage the women in your life to do the same.

Health is Power

Tina Knowles’ breast cancer diagnosis is a reminder that strength sometimes looks like vulnerability. It looks like showing up for your mammogram. Like telling your story so someone else can avoid the same fate. And like trusting your community—even your superstar daughter—to help carry you through. So, take a page from Matriarch. Schedule that screening. Remind your mom, your sister, your best friend. Because if Tina Knowles can survive—and thrive—through this, so can you.