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Saturday, October 17, 2026
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‘It has made me live life more’: Jessie J on cancer, career returns and cracking China

You couldn’t make it up, the singer remarks. At that moment readying for her new album launch in eight years, ecstatically in love with her current love, and at long last the mom to a little one after facing fertility challenges for a decade, feeling invincible. Then in March she was diagnosed with a breast cancer diagnosis.

The musician, actual name J. Cornish, is known for being brutally honest. The record, 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, failed relationships, gaslighting, mental health struggles) with her usual frankness. The initial release, the song No Secrets, was launched in the spring. But by then there remained a major undisclosed truth. Her diagnosis. Later second single, her song Living My Best Life, debuted in May and she was talking to press about how she was thriving, while at the same time dealing with the disease. Subsequently she disclosed her condition, and in July she underwent breast removal surgery.

She offers me her best “What the fuck?” look. “I release with a song called the track No Secrets. I’m conducting every interview, and they inquire, ‘Any updates?’ and I’m, like, ‘Uh, nothing really’” she has just had to cancel tour dates because she’s yet to undergo cosmetic procedures.

We’re at a studio in London. She is sporting a beige fake-leather jacket, denim trousers with elaborate white patches, cream boots and large glasses. Think rocker vibe meets 70s singer aesthetic. “It seems like I’m in the 70s and I should have a man with facial hair.” Easy Rider, I say, referencing the movie. “I was nicknamed that in school!” She beams. She is quick, irreverent and direct. She says she has always been interested in humor and is aiming for her first comedy performance in the coming year. “I love making people laugh. During performances I often tease the audience.”

Personal Battles and News

Cornish was preparing for an performance at the Baftas when she noticed an abnormality. “I immediately went to get it examined, had an test, and they told me, ‘It appears fine; you’ve got really good dense breast tissue.’ And I insisted, ‘Yet I sense it. I’ve got an achy arm and pins and needles in my hands whenever I wake up.’ And they said, ‘Well, let’s just do a biopsy?’ That was 28 March, the following my birthday.” It was a weekend eve. The doctor told her if it was serious she’d contact on the start of the week. By then she had convinced herself it was fine. The way she explains it, it was just bad timing to receive a diagnosis when she had a busy schedule.

“We’re two weeks away from releasing the album after a long hiatus and four years without a single. And the doctor messaged and said, ‘Is six okay?’ And I thought, ‘Oh, it’s a Zoom, it won’t be anything.’ So I join the call thinking it’s all going to be good, and she says, ‘Please take a seat.’ The solemn tone? And she continues, ‘Unfortunately but your test results have come back as aggressive cancer.’” How did you respond? “I said, ‘That’s unfortunate. The timing is terrible.’ Immediately I felt was, ‘I can’t die because my son needs me.’”

Some men find me challenging due to my self-awareness

She viewed the procedure scary and bizarre. “I fear going under. They walk you down. You know when you have emergency surgery you are wheeled, but then I just marched with a medical attire and my bum hanging out. It felt surreal.” But, Cornish says, she’s been lucky. Without chemo or radio, just the procedure. “Cancer sucks, man, but yet I’m grateful it was caught soon. I underwent removal four months ago and my affected breast now resembles a odd shape.” Another grin. “The nipple was preserved.”

The subsequent surgery is therapeutic and aesthetic. Her boobs, she observes, are now “asymmetrical. The size doesn’t match. How rude! I felt, no need to bully me, I’m already having a rough time. How offensive! It’s funny because I said I’d not undergo augmentation because I’ve got obsessive tendencies, and I know they’d never be flawless. My plans were disrupted.”

A History of Health Challenges

Cornish is familiar with health problems. She feels her attitude toward illness has been so upbeat because she’s experienced in medical emergencies. Many times they occur alongside professional successes, serving as a tap on the shoulder, or blow, to make her recall not to assume everything is fine. “Frankly, I feel the universe whispers, ‘Things going well? Sit down.’ Since childhood, it has consistently accompanied moments of success for me; something severe or obscure has affected my well-being.”

She reminisces to her childhood, already starting her career performing in the London theater in a musical (she was cast at the age of nine). That’s when she was found to have the cardiac issue a syndrome, which can cause a tachycardia as well as dizziness and palpitations. “I was going in and out of rehearsals on an IV drip, and being readmitted at night.” She skips forward half a dozen years, and 17-year-old Jess has joined the female band the group while enrolled in the performing arts school. “I signed my initial contract, and I had a stroke. Then when I was planning to release songs in recently I had a automobile accident and my throat was injured and I was unable to vocalize for a long period.”

Oi, I say, hold on, I am overwhelmed. You really had a stroke at 17? She nods|agrees

The writer

Heather Montgomery

Elena Voss is a freelance writer passionate about urbanism and cultural exploration, with a background in sociology.

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