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Saturday, October 10, 2026
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‘It has pushed me to live more fully’: Jessie J on cancer, career returns and cracking China

You can’t imagine it, the singer states. There she was readying for her new album launch in nearly a decade, ecstatically in love with her current love, and at long last the mother of a toddler after struggling to conceive for a decade, feeling invincible. Suddenly in March she was told she had breast cancer.

The singer-songwriter, real name J. Cornish, is known for telling it as it is. The album, the provocatively titled album, was intended as an candid account, addressing every bit of hardship she’d experienced since she last worked on songs (a gynecological condition, losing a baby, failed relationships, psychological manipulation, suicide) with her usual frankness. The initial release, the song No Secrets, was launched in the spring. But by then there existed a huge secret. Her diagnosis. Then second single, her song Living My Best Life, debuted in May and Cornish was talking to press about how she was enjoying life to the fullest, while at the same time dealing with the disease. Subsequently she disclosed her condition, and in early July she received surgical treatment.

She offers me her best “Seriously?” expression. “I come out with a song called No Secrets. I’m doing every media appearance, 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 photo studio in London. She is sporting a beige fake-leather jacket, denim trousers with elaborate white patches, beige footwear and big frames. Think rocker vibe meets 70s singer aesthetic. “As if I’m in the 70s and I should have a boyfriend with a big tache.” Like the film, I say, referencing the picture. “They used to call me that!” She beams. Jessie is fast-thinking, bold and direct. She says she has always fancied doing comedy and is aiming for her initial standup show in the coming year. “I like entertaining. During performances I often tease the fans.”

Health Struggles and Diagnosis

The artist was preparing for an appearance at the awards show when she discovered a mass. “I promptly visited to get it examined, had an ultrasound, and they said, ‘It looks like nothing; your breasts are normal.’ And I was, like, ‘However, it’s there. I have arm pain and numbness in my fingers whenever I get up.’ And they suggested, ‘We should biopsy it?’ The date was March 28, the day after my birthday.” It was a Friday. The specialist told her if it was concerning she’d call on the Monday. By then the singer had assured herself it was fine. The way she describes it, it was inopportune to face illness when she had many commitments.

“Just two weeks before from debuting the project after years away and no new music. And she contacted me and said, ‘Is six okay?’ And I assumed, ‘A video call, likely minor.’ So I log in believing it’s all going to be positive, and she says, ‘Please take a seat.’ The solemn tone? And she reveals, ‘I’m so, so sorry but your reports have indicated high-grade cancer cells.’” What did you say? “I replied, ‘That’s unfortunate. What awful timing.’ The first thing I thought was, ‘I have to survive for my boy.’”

I’ve been labeled difficult for knowing myself

She considered the operation scary and bizarre. “I dislike anesthesia. They lead you. During crises you roll down in a bed, but then I just walked with a gown on and my bum hanging out. You feel like you’re in an episode of Black Mirror.” But, she adds, she’s been fortunate. Without chemo or radio, just the procedure. “Cancer is awful, but you know what? Luckily it was detected early. I had the mastectomy recently and my affected breast now appears as a odd shape.” Another grin. “At least the nipple remains.”

The next operation is therapeutic and aesthetic. Her boobs, she remarks, are now “uneven. The implant is larger than before. So inconsiderate! I felt, why make it worse, 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

The singer is accustomed to medical issues. She thinks her perspective on the cancer has been so positive because she’s familiar with physical challenges. They have often coincided with professional successes, serving as a tap on the shoulder, or punch in the stomach, to highlight not to be complacent. “Honestly, I feel fate says, ‘Enjoying yourself? Hold on.’ Ever since I was a child, it has consistently accompanied high points for me; a major or strange event has happened to my health.”

She takes me back to her youth, already starting her career starring in the stage in a musical (she was chosen at the age of 9). That’s when she was found to have the cardiac issue a syndrome, which can cause a fast heartbeat as well as vertigo and heart flutters. “I rehearsed between visits on an IV drip, and being readmitted at night.” She fast-forwards half a dozen years, and teenage Jess has joined the female band the group while attending the performing arts school. “I signed my initial contract, and I had a stroke. Then when I was about to put out music in the year 2020 I had a collision and my voice box shifted and I couldn’t sing for a long period.”

Hey, I say, wait, I can’t keep up. At just 17? She nods|agrees

By

Mark Hart

A tech futurist and AI researcher with a passion for exploring how emerging technologies shape society and business strategies.

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