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Saturday, October 10, 2026
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‘It has taught me to embrace life more’: Jessie J on cancer, career returns and cracking China

You can’t imagine it, Jessie J remarks. There she was gearing up for her comeback record in nearly a decade, deeply enamored with her recent boyfriend, and at long last the mother of a toddler after struggling to conceive for ten years, on top of the world. Then in spring she was found to have a breast cancer diagnosis.

The musician, real name J. Cornish, is famous for speaking her mind. The album, her latest release, was supposed to be an candid account, addressing every ounce of devastation she’d experienced since she last made an album (a gynecological condition, pregnancy loss, unsuccessful partnerships, gaslighting, suicide) with her usual frankness. The first single, the song No Secrets, was released in the spring. But by then there remained a major undisclosed truth. The cancer. Then second single, the upbeat Living My Best Life, came out in late spring and she was speaking publicly about how she was thriving, while all the while living with breast cancer. A month later she shared the news, and in July she received surgical treatment.

She gives me her best “What the fuck?” look. “I come out with a song called the track No Secrets. I’m doing every interview, and they inquire, ‘Any updates?’ and I answer, ‘Erm, yeah, nothing …’” the singer has just had to cancel tour dates because she’s awaiting cosmetic procedures.

Our interview takes place at a studio in London. She is wearing a beige fake-leather jacket, denim trousers with detailed white appliqués, beige footwear and large glasses. Think biker chic meets vintage look. “As if I’m in the 70s and I should have a boyfriend with a big tache.” A biker reference, I say, recalling the film. “That’s what people called me at school!” She grins. Jessie is fast-thinking, bold and filter-free. She says she has always wanted to try comedy and is aiming for her standup debut next year. “I enjoy humor. When performing I basically roast the audience.”

Medical Challenges and Discovery

The artist was getting ready for an slot at the awards show when she discovered a mass. “I quickly sought to get it looked at, had an ultrasound, and they said, ‘It appears fine; your breasts are normal.’ And I responded, ‘However, it’s there. My arm hurts and numbness in my fingers whenever I rise.’ And they suggested, ‘Well, let’s just do a biopsy?’ It happened on March 28, the following my birthday.” It was a weekend eve. The physician told her if it was bad news she’d reach out on the Monday. By then the singer had persuaded herself it was nothing. The way she tells it, it was simply too inconvenient to face illness when she had a busy schedule.

“It was a fortnight prior from launching this thing after years away and an extended break. And the doctor messaged and said, ‘Can you talk at six?’ And I assumed, ‘It’s virtual, probably routine.’ So I log in thinking it’s all going to be good, and she informs me, ‘Please take a seat.’ You know that sad tone they use? And she reveals, ‘I regret to inform you but your test results have come back as malignant cells.’” What was your reaction? “I said, ‘That’s unfortunate. The timing is terrible.’ The first thing I thought was, ‘My child depends on me.’”

Men have called me difficult because I’m a strong person who understands who I am

She considered the operation frightening and surreal. “I hate being put under. They walk you down. During crises you go on a gurney, but this time I just marched with a medical attire and my rear exposed. It felt surreal.” But, Cornish says, she’s been blessed. No chemo, no radiotherapy, just the op. “Cancer sucks, man, but you know what? I’m grateful it was caught soon. I underwent removal recently and my right breast now appears as a grapefruit under a tight bedsheet.” Another grin. “The nipple was preserved.”

The follow-up procedure is both medical and cosmetic. Her breasts, she remarks, are now “asymmetrical. The size doesn’t match. That’s impolite! I thought, why make it worse, I’m already having a difficult experience. Such disrespect! It’s funny because I said I’d never get my boobs done because I’ve got obsessive tendencies, and I know they’d never be flawless. Illness changed that.”

Previous Struggles

She is familiar with health problems. She thinks her perspective on the cancer has been so upbeat because she’s familiar with medical emergencies. Many times they occur alongside professional successes, functioning as a wake-up call, or shock, to highlight not to take anything for granted. “Honestly, I feel fate says, ‘You having a good time? Hold on.’ Since childhood, it has consistently accompanied high points for me; something severe or obscure has affected my well-being.”

She reminisces to her 11-year-old self, already starting her career starring in the stage in Whistle Down the Wind (she was chosen at the age of nine). That’s when she was diagnosed with the heart condition WPW, which can cause a rapid pulse as well as lightheadedness and irregular beats. “I rehearsed between visits on an intravenous line, and returning to the hospital at night.” She skips forward six years, and young Jessica has become part of the female band Soul Deep while enrolled in the performing arts school. “I signed my initial contract, and I had a brain incident. Then when I was about to put out music in the year 2020 I had a car crash and my larynx moved up and I was unable to vocalize for a long period.”

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

The writer

Robert Johns

A tech journalist and digital culture writer with a background in software development and media analysis.

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