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Wednesday, October 14, 2026
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‘It has pushed me to live more fully’: Jessie J on her health battle, comebacks and cracking China

You couldn’t make it up, the singer says. There she was preparing for her new album launch in nearly a decade, blissfully happy with her current love, and at long last the mom to a little one after facing fertility challenges for a decade, feeling invincible. Suddenly in spring she was diagnosed with a breast cancer diagnosis.

The artist, birth name J. Cornish, is known for telling it as it is. The LP, her latest release, was intended as an open book, tackling every moment of pain she’d faced since she last made an album (a gynecological condition, miscarriage, unsuccessful partnerships, gaslighting, suicide) with typical candour. The initial release, the song No Secrets, was dropped in the spring. But by then there was a mighty secret. Her diagnosis. Later second single, the upbeat Living My Best Life, debuted in late spring and the artist was speaking publicly about how she was thriving, while at the same time dealing with breast cancer. A month later she disclosed her condition, and in the start of summer she underwent breast removal surgery.

She gives me her best “What the fuck?” glance. “I put out with a song called No Secrets. I’m doing every press talk, and they inquire, ‘Any updates?’ and I answer, ‘Uh, nothing really’” she has just had to call off performances because she’s yet to undergo follow-up surgery.

We meet at a studio in London. She is dressed in a tan faux-leather coat, denim trousers with ornate white designs, off-white boots and large glasses. Think rocker vibe meets vintage look. “As if I’m in the 1970s and I should have a man with facial hair.” Easy Rider, I say, recalling the picture. “They used to call me that!” She smiles. Cornish is fast-thinking, bold and filter-free. She says she has always fancied doing comedy and is hoping to make her standup debut soon. “I love making people laugh. During performances I basically roast the crowd.”

Health Struggles and Diagnosis

She was getting ready for an slot at the ceremony when she found a lump. “I promptly visited to get it examined, had an test, and they said, ‘It seems benign; your breasts are normal.’ And I insisted, ‘But I can feel it. I have arm pain and numbness in my fingers whenever I get up.’ And they suggested, ‘Well, let’s just do a biopsy?’ That was 28 March, the post-birthday.” It was a Friday. The doctor told her if it was concerning she’d reach out on the Monday. By then she had persuaded herself it was nothing. The way she explains it, it was just bad timing to get cancer when she had so much on.

“It was a fortnight prior from launching this thing after years away and an extended break. And she contacted me and said, ‘Are you free 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 fine, and she goes, ‘Are you sitting down?.’ That sympathetic voice? And she reveals, ‘Unfortunately but your test results have come back as aggressive cancer.’” What was your reaction? “I said, ‘Well, that’s not great. The timing is terrible.’ Immediately I felt was, ‘My child depends on me.’”

Some men find me challenging due to my self-awareness

She viewed the procedure terrifying and absurd. “I fear going under. They lead you. During crises you go on a gurney, but then I just walked with a medical attire and my backside out. Like a dystopian scene.” But, Cornish says, she’s been blessed. No chemo, no radiotherapy, just the surgery. “It’s terrible, but however I’m grateful it was caught soon. I underwent removal recently and my right breast now looks like a odd shape.” Another grin. “The nipple was preserved.”

The subsequent surgery is for health and appearance. Her breasts, she observes, are now “different sizes. The implant is larger than before. So inconsiderate! I felt, no need to bully me, I’m already having a rough time. So rude! It’s funny because I said I’d avoid breast surgery because I’ve got perfectionism, and I know they’d never be perfect. Illness changed that.”

Previous Struggles

She is no stranger to illness. She feels her attitude toward illness has been so positive because she’s familiar with medical emergencies. Many times they occur alongside career highs, acting as a reminder, or blow, to remind her not to assume everything is fine. “Truly, I feel fate says, ‘You having a good time? Hold on.’ Ever since I was a child, it has often paired with high points for me; a serious or unusual issue has happened to my health.”

She takes me back to her youth, already beginning featuring in the West End in the production (she was selected at the age of nine years old). That’s when she was told about the medical problem a syndrome, which can cause a fast heartbeat as well as dizziness and irregular beats. “I was going in and out of rehearsals on an IV drip, and being readmitted at night.” She jumps ahead half a dozen years, and teenage Jess has entered 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 the year 2020 I had a automobile accident and my larynx moved up and I lost my voice for a twelve months.”

Hey, I say, slow down, I can’t keep up. You really had a stroke at 17? She nods|agrees

By

Mr. Joseph Clements Jr.

Maya Chen is a software engineer and tech writer passionate about simplifying complex topics for developers and enthusiasts.

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