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Sunday, October 11, 2026
Digital Pulse

‘It has pushed me to live more fully’: Jessie J on cancer, comebacks and conquering the Chinese market

You couldn’t make it up, Jessie J remarks. There she was gearing up for her new album launch in eight years, deeply enamored with her newish partner, and finally the parent to a young child after struggling to conceive for a decade, feeling invincible. Then in spring she was told she had a breast cancer diagnosis.

The singer-songwriter, actual name J. Cornish, is known for being brutally honest. The LP, her latest release, was supposed to be an open book, dealing with every moment of pain she’d experienced since she last recorded music (endometrial issues, pregnancy loss, unsuccessful partnerships, emotional abuse, mental health struggles) with characteristic openness. The lead track, No Secrets, was launched in the spring. But by then there existed a huge secret. The cancer. Then follow-up track, her song Living My Best Life, was released in late spring and Cornish was talking to press about how she was enjoying life to the fullest, while all the while dealing with breast cancer. Four weeks after she shared the news, and in early July she received surgical treatment.

She gives me her best “Seriously?” glance. “I come out with a song called No Secrets. I’m conducting every press talk, and they’re, like, ‘What’s happening?’ and I respond, ‘Well, not much…’” Cornish has just had to call off performances because she’s yet to undergo follow-up surgery.

Our interview takes place at a photo studio in the capital. She is sporting a beige fake-leather jacket, denim trousers with detailed white appliqués, beige footwear and big frames. Picture biker chic meets vintage look. “As if I’m in the seventies and I should have a man with facial hair.” A biker reference, I say, referencing the movie. “That’s what people called me at school!” She grins. Cornish is quick, irreverent and direct. She says she has always been interested in humor and is hoping to make her first comedy performance next year. “I like entertaining. When performing I basically roast the crowd.”

Medical Challenges and Discovery

The artist was getting ready for an appearance at the Baftas when she noticed an abnormality. “I quickly sought to get it examined, had an ultrasound, and they said, ‘It seems benign; your breasts are normal.’ And I insisted, ‘Yet I sense it. My arm hurts and tingling in my hands whenever I wake up.’ And they suggested, ‘We should biopsy it?’ The date was March 28, the following my birthday.” It was a Friday. The doctor told her if it was bad news she’d call on the Monday. By then the singer had persuaded herself it was fine. The way she describes it, it was inopportune to get cancer when she had a busy schedule.

“We’re two weeks away from releasing the album after eight years without an album and four years without a single. And she contacted me and said, ‘Are you free at six?’ And I thought, ‘A video call, likely minor.’ So I jump on the Zoom thinking it’s all going to be fine, and she informs me, ‘Are you sitting down?.’ The solemn tone? And she says, ‘Unfortunately but your reports have indicated high-grade cancer cells.’” How did you respond? “I replied, ‘That’s unfortunate. That’s not fucking great timing.’ Immediately I felt was, ‘I can’t die because my son needs me.’”

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

She viewed the procedure terrifying and absurd. “I fear going under. You’re escorted. During crises you go on a gurney, but now I just walked with a hospital gown and my bum hanging out. It felt surreal.” But, Cornish says, she’s been fortunate. No chemotherapy or radiation, just the surgery. “Cancer is awful, but however Thank fuck I found it early. The surgery happened recently and my one side now resembles a fruit under fabric.” Another grin. “At least the nipple remains.”

The next operation is for health and appearance. Her chest, she notes, are now “uneven. The implant is larger than before. That’s impolite! I felt, why make it worse, I’m already having a rough time. How offensive! Ironically I said I’d not undergo augmentation because I’ve got OCD, and I know they’d never be ideal. Illness changed that.”

Past Medical Issues

The singer is no stranger to illness. She thinks her outlook on her diagnosis has been so optimistic because she’s familiar with health crises. Many times they occur alongside professional successes, functioning as a wake-up call, or shock, to highlight not to assume everything is fine. “Truly, I feel life goes, ‘Enjoying yourself? Sit down.’ Since childhood, it has consistently accompanied achievements for me; something severe or obscure has happened to my health.”

She recalls to her youth, already beginning starring in the West End in Whistle Down the Wind (she was selected at the age of 9). That’s when she was diagnosed with the medical problem Wolff-Parkinson-White syndrome, which can cause a rapid pulse as well as lightheadedness and irregular beats. “I attended rehearsals intermittently on an IV drip, and being readmitted at night.” She fast-forwards half a dozen years, and young Jessica has joined the trio the group while attending the Brit School. “I signed my initial contract, and I had a brain incident. Then when I was about to put out music in recently I had a car crash and my throat was injured and I lost my voice for a long period.”

Oi, I say, wait, I need a moment. At just 17? She nods|agrees

Written by

Matthew Gibbs

A seasoned tech journalist with over a decade of experience covering emerging technologies and digital culture.

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