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Saturday, October 17, 2026
Fortune Studio

‘It has pushed me to live more fully’: Jessie J on her health battle, comebacks and cracking China

You can’t imagine it, the singer says. There she was readying for her first album release in eight years, ecstatically in love with her current love, and finally the mother of a toddler after struggling to conceive for ten years, on top of the world. Then in spring she was told she had a breast cancer diagnosis.

The singer-songwriter, real name J. Cornish, is renowned for telling it as it is. The album, her latest release, was intended as an transparent story, tackling every ounce of devastation she’d experienced since she last recorded music (endometriosis, miscarriage, unsuccessful partnerships, psychological manipulation, suicidal thoughts) with typical candour. The initial release, the song No Secrets, was dropped in the spring. But by then there was a mighty secret. The cancer. Then next release, the upbeat Living My Best Life, debuted in late spring and she was talking to press about how she was thriving, while all the while dealing with her cancer. A month later she went public, and in early July she had a mastectomy.

She gives me her best “Are you kidding?” expression. “I put out with a song called No Secrets. I’m giving every media appearance, and they ask, ‘So what’s new with you?’ and I answer, ‘Erm, yeah, nothing …’” the singer has just had to call off performances because she’s yet to undergo follow-up surgery.

Our interview takes place at a studio in the capital. She is dressed in a light brown synthetic jacket, jeans with ornate white designs, cream boots and big frames. Picture rocker vibe meets vintage look. “As if I’m in the 70s and I should have a man with facial hair.” Like the film, I say, thinking of the film. “I was nicknamed that in school!” She grins. Cornish is sharp-witted, irreverent and blunt. She says she has always been interested in humor and is aiming for her initial standup show in the coming year. “I like entertaining. When performing I frequently joke about the audience.”

Health Struggles and Diagnosis

The artist was preparing for an performance at the awards show when she discovered a mass. “I promptly visited to get it examined, had an test, and they said, ‘It looks like nothing; your breasts are normal.’ And I was, like, ‘However, it’s there. I have arm pain and tingling in my hands whenever I rise.’ And they said, ‘How about a biopsy?’ It happened on March 28, the post-birthday.” It was a weekend eve. The specialist told her if it was serious she’d reach out on the Monday. By then she had assured herself it was okay. The way she tells it, it was just bad timing to receive a diagnosis when she had a busy schedule.

“We’re two weeks away from releasing the album after a long hiatus and an extended break. And the doctor messaged and said, ‘Are you free at six?’ And I thought, ‘A video call, likely minor.’ So I jump on the Zoom believing it’s all going to be fine, and she informs me, ‘Please take a seat.’ The solemn tone? And she says, ‘Unfortunately but your test results have indicated aggressive cancer.’” What did you say? “I replied, ‘That’s unfortunate. What awful timing.’ Immediately I felt was, ‘I can’t die because my son needs me.’”

Some men find me challenging due to my self-awareness

She considered the operation frightening and surreal. “I hate being put under. You’re escorted. You know when you have emergency surgery you are wheeled, but now I just marched with a gown on and my backside out. Like a dystopian scene.” But, she notes, she’s been lucky. No chemotherapy or radiation, just the procedure. “Cancer sucks, man, but yet Thank fuck I found it early. I had the mastectomy four months ago and my right breast now appears as a fruit under fabric.” Another grin. “The nipple was preserved.”

The subsequent surgery is therapeutic and aesthetic. Her boobs, she remarks, are now “uneven. The implant is larger than before. How rude! I reflected, why make it worse, I’m already having a difficult experience. So rude! Amusingly I said I’d not undergo augmentation because I’ve got OCD, and I know they’d never be perfect. Illness changed that.”

A History of Health Challenges

Cornish is no stranger to illness. She thinks her perspective on the cancer has been so upbeat because she’s used to physical challenges. Many times they occur alongside peak moments, acting as a reminder, or shock, to remind her not to take anything for granted. “Frankly, I feel the universe whispers, ‘You having a good time? Take a seat.’ Since childhood, it has always gone alongside moments of success for me; a serious or unusual issue has affected my well-being.”

She recalls to her childhood, already beginning starring in the West End in a musical (she was chosen at the age of 9). That’s when she was diagnosed with the heart condition a syndrome, which can cause a rapid pulse as well as vertigo and palpitations. “I attended rehearsals intermittently on an IV drip, and returning to the hospital at night.” She skips forward several years, and young Jessica has joined the female band Soul Deep while studying at the Brit School. “I secured a deal, and I had a stroke. Then when I was planning to release songs in 2020 I had a collision and my voice box shifted and I lost my voice for a twelve months.”

Oi, I say, slow down, I need a moment. You really had a stroke at 17? She nods|agrees

TC
The writer

Tracy Carr

A seasoned digital strategist with over a decade of experience in web development and brand storytelling.

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