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Sunday, October 11, 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 preparing for her first album release in eight years, ecstatically in love with her current love, and finally the parent to a young child after struggling to conceive for a decade, riding high. Then in March she was diagnosed with cancer in her breast.

The singer-songwriter, real name J. Cornish, is known for being brutally honest. The record, her latest release, was supposed to be an candid account, tackling every moment of pain she’d faced since she last recorded music (a gynecological condition, losing a baby, unsuccessful partnerships, psychological manipulation, suicide) with typical candour. The first single, No Secrets, was launched in the spring. But by then there existed a huge secret. The illness. Then next release, her song Living My Best Life, was released in late spring and the artist was speaking publicly about how she was enjoying life to the fullest, while still secretly coping with breast cancer. Four weeks after she disclosed her condition, and in early July she received surgical treatment.

She shoots me her best “Seriously?” expression. “I put out with a song called No Secrets. I’m conducting every media appearance, and they’re, like, ‘What’s happening?’ and I respond, ‘Well, not much…’” the singer has just had to cancel tour dates because she’s awaiting follow-up surgery.

We’re at a studio in London. She is sporting a light brown synthetic jacket, blue jeans with detailed white appliqués, beige footwear and big frames. Think motorcycle style meets 1970s Nana Mouskouri. “I feel like I’m in the 70s and I should have a boyfriend with a big tache.” Like the film, I say, referencing the film. “They used to call me that!” She smiles. She is quick, unfiltered and direct. She says she has always fancied doing comedy and is planning to attempt her standup debut in the coming year. “I love making people laugh. On stage I basically roast the audience.”

Health Struggles and Diagnosis

Cornish was planning an slot at the Baftas when she found a lump. “I quickly sought to get it examined, had an ultrasound, and they told me, ‘It appears fine; you’ve got really good dense breast tissue.’ And I responded, ‘But I can feel it. I’ve got an achy arm and tingling in my hands whenever I wake up.’ And they suggested, ‘How about a biopsy?’ It happened on March 28, the post-birthday.” It was a Friday. The physician told her if it was bad news she’d contact on the Monday. By then the singer had convinced herself it was nothing. The way she tells it, it was inopportune to face illness when she had many commitments.

“It was a fortnight prior from releasing the album after years away and an extended break. And she contacted me and said, ‘Can you talk at six?’ And I was, like, ‘Oh, it’s a Zoom, it won’t be anything.’ So I join the call believing it’s all going to be positive, and she informs me, ‘Are you sitting down?.’ You know that sad tone they use? And she continues, ‘I regret to inform you but your biopsy results have shown high-grade cancer cells.’” What was your reaction? “I said, ‘That’s unfortunate. The timing is terrible.’ My initial thought was, ‘My child depends on me.’”

I’ve been labeled difficult for knowing myself

She found the surgery scary and bizarre. “I dislike anesthesia. They lead you. In urgent cases you go on a gurney, but then I just marched with a medical attire and my backside out. It felt surreal.” But, she adds, she’s been lucky. Without chemo or radio, just the op. “Cancer sucks, man, but yet Thank fuck I found it early. The surgery happened four months ago and my right breast now resembles a grapefruit under a tight bedsheet.” Another grin. “The nipple was preserved.”

The subsequent surgery is for health and appearance. Her breasts, she notes, are now “different sizes. The implant is larger than before. That’s impolite! I felt, don’t add insult to injury, I’m already having a difficult experience. How offensive! It’s funny because I said I’d not undergo augmentation because I’ve got OCD, and I know they’d never be ideal. Cancer ruined that plan.”

Previous Struggles

She is familiar with health problems. She feels her attitude toward illness has been so positive because she’s familiar with physical challenges. Frequently they align with professional successes, serving as a tap on the shoulder, or shock, to make her recall not to take anything for granted. “Honestly, I feel life goes, ‘Things going well? Take a seat.’ Since childhood, it has consistently accompanied moments of success for me; a major or strange event has impacted my body.”

She reminisces to her youth, already making her debut performing in the London theater in the production (she was selected at the age of nine years old). That’s when she was diagnosed with the cardiac issue a syndrome, which can cause a tachycardia as well as vertigo and irregular beats. “I attended rehearsals intermittently on an drip, and going back into hospital at night.” She fast-forwards half a dozen years, and young Jessica has joined the female band Soul Deep while studying at the academy. “I secured a deal, and I had a stroke. Then when I was ready to debut in recently I had a collision and my larynx moved up and I couldn’t sing for a long period.”

Wow, I say, hold on, I can’t keep up. You really had a stroke at 17? She nods|agrees

By

Mary Jones

A digital strategist with over a decade of experience in tech journalism and media consulting across the UK.

World Digital Media

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