British singer Jessie J has opened up about the critical moment she had to advocate for herself with medical professionals who initially dismissed her health concerns, leading to her diagnosis of early-stage breast cancer.
Self-advocacy leads to crucial diagnosis
The "Domino" and "Price Tag" singer, whose real name is Jessica Cornish, detailed her experience during an interview on Good Morning America on Friday, 5 December 2025. She explained that after discovering a lump, she sought medical advice and underwent an ultrasound. Doctors initially told her "everything looks fine."
Unconvinced and experiencing other symptoms including an achy arm and repeatedly waking up with pins and needles, Cornish pushed back. She asked her medical team if these could be linked, prompting them to perform a biopsy. This procedure, carried out in April, revealed the early-stage cancer.
Recovery and a royal connection
Following her diagnosis, Cornish underwent a mastectomy and breast reconstruction surgery. By June, she was able to share the positive news on Instagram that her breast cancer was "all gone." She has since stated she did not require chemotherapy, calling her cancer story "very simple in the best way it could have been."
Her journey created a poignant connection with the Princess of Wales. Cornish recently explained why she broke royal protocol to hug Kate Middleton at the Royal Variety Performance last month. Both women have undergone public cancer battles, with Kate diagnosed last year.
"I just saw a mom that has also gone through cancer publicly, and I just wanted to give her a hug," Cornish said on ITV's This Morning. She revealed she had been "briefed not to" hug the Princess but asked permission in the moment. "It was as simple as that... I just wanted to give her a hug, mom to mom, human to human."
Life after cancer: perspective and gratitude
Reflecting on her experience, the singer, who shares a two-year-old son named Sky with boyfriend Chanan Colman, found immediate perspective upon diagnosis. "I remember finding my mom first," she recalled. "And I was just like, 'Well I can't die because I have Sky.'"
She now focuses on the positive changes, telling This Morning: "The beauty of all of this is I've had quality time with my mom, I'm more present as a parent. My boobs look better. I'm here. And I've been able to have these beautiful, connection talks with people." Her story underscores the vital importance of persistence with healthcare providers when something feels wrong.
