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Friday, October 9, 2026
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‘It has taught me to embrace life more’: Jessie J on cancer, career returns and conquering the Chinese market

You can’t imagine it, the singer states. There she was preparing for her first album release in nearly a decade, deeply enamored with her current love, and at long last the parent to a young child after dealing with conception issues for ten years, on top of the world. Then in spring she was found to have cancer in her breast.

The musician, actual name Jess Cornish, is renowned for telling it as it is. The LP, her latest release, was supposed to be an open book, addressing every ounce of devastation she’d experienced since she last worked on songs (endometrial issues, miscarriage, failed relationships, gaslighting, suicidal thoughts) with typical candour. The first single, the song No Secrets, was launched in April. But by then there remained a major undisclosed truth. Her diagnosis. Later next release, her song Living My Best Life, debuted in May and the artist was speaking publicly about how she was enjoying life to the fullest, while at the same time dealing with the disease. Subsequently she went public, and in the start of summer she received surgical treatment.

She shoots me her best “What the fuck?” glance. “I put out with a song called the track No Secrets. I’m conducting every press talk, and they’re, like, ‘Any updates?’ and I answer, ‘Erm, yeah, nothing …’” she has just had to postpone shows because she’s awaiting follow-up surgery.

Our interview takes place at a photography studio in the capital. She is dressed in a beige fake-leather jacket, blue jeans with elaborate white patches, off-white boots and oversized specs. Imagine rocker vibe meets 1970s Nana Mouskouri. “I feel like I’m in the 1970s and I should have a man with facial hair.” Easy Rider, I say, referencing the movie. “I was nicknamed that in school!” She beams. Cornish is quick, irreverent and filter-free. She says she has always fancied doing comedy and is aiming for her initial standup show in the coming year. “I enjoy humor. On stage I basically roast the crowd.”

Personal Battles and News

The artist was preparing for an appearance at the Baftas when she discovered a mass. “I quickly sought to get it checked, had an ultrasound, and they told me, ‘It appears fine; your tissue is healthy.’ And I was, like, ‘Yet I sense it. I have arm pain and pins and needles in my hands whenever I get up.’ And they replied, ‘Well, let’s just do a biopsy?’ That was 28 March, the post-birthday.” It was a weekend eve. The physician told her if it was bad news she’d reach out on the start of the week. By then Cornish had persuaded herself it was fine. The way she explains it, it was inopportune to face illness when she had many commitments.

“We’re two weeks away from debuting the project after years away and no new music. And she [the doctor] texted and said, ‘Can you talk at six?’ And I was, like, ‘A video call, likely minor.’ So I join the call believing it’s all going to be good, and she goes, ‘Please take a seat.’ That sympathetic voice? And she continues, ‘Unfortunately but your biopsy results have shown malignant cells.’” What did you say? “I answered, ‘Well, that’s not great. That’s not fucking great timing.’ My initial thought was, ‘I have to survive for my boy.’”

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

She considered the operation terrifying and absurd. “I fear going under. You’re escorted. During crises you are wheeled, but this time I just marched with a medical attire and my backside out. Like a dystopian scene.” But, Cornish says, she’s been lucky. No chemo, no radiotherapy, just the op. “Cancer sucks, man, but however Luckily it was detected early. The surgery happened a few months back and my one side now resembles a grapefruit under a tight bedsheet.” Another grin. “I got to keep the nipple, though.”

The subsequent surgery is both medical and cosmetic. Her breasts, she remarks, are now “uneven. They didn’t do an implant as small as my original. That’s impolite! I felt, don’t add insult to injury, I’m already having a difficult experience. Such disrespect! It’s funny because I said I’d not undergo augmentation because I’ve got perfectionism, and I know they’d never be ideal. My plans were disrupted.”

A History of Health Challenges

Cornish is accustomed to medical issues. She feels her attitude toward illness has been so optimistic because she’s experienced in medical emergencies. Frequently they align with peak moments, functioning as a wake-up call, or shock, to remind her not to take anything for granted. “Truly, I feel life goes, ‘Things going well? Take a seat.’ Since childhood, it has often paired with moments of success for me; a major or strange event has impacted my body.”

She recalls to her 11-year-old self, already starting her career performing in the West End in a musical (she was cast at the age of 9). That’s when she was diagnosed with the medical problem WPW, which can cause a rapid pulse as well as lightheadedness and irregular beats. “I attended rehearsals intermittently on an intravenous line, and going back into hospital at night.” She jumps ahead several years, and teenage Jess has become part of the girl group the group while attending the Brit School. “I secured a deal, and I had a cerebral event. Then when I was planning to release songs in 2020 I had a collision and my larynx moved up and I couldn’t sing for a year.”

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

Written by

Steve Stevens

Lena Voss is a tech enthusiast and writer exploring the intersection of creativity and emerging technologies.

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