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

You can’t imagine it, the singer says. At that moment preparing for her comeback record in nearly a decade, blissfully happy with her newish partner, and at long last the mother of a toddler after dealing with conception issues for ten years, feeling invincible. Then in spring she was diagnosed with breast cancer.

The singer-songwriter, real name J. Cornish, is famous for being brutally honest. The LP, Don’t Tease Me With a Good Time, was supposed to be an open book, tackling every ounce of devastation she’d faced since she last worked on songs (a gynecological condition, losing a baby, broken romances, psychological manipulation, mental health struggles) with typical candour. The initial release, her single No Secrets, was launched in the spring. But by then there was a mighty secret. The illness. Later next release, the upbeat Living My Best Life, debuted in May and the artist was giving interviews about how she was thriving, while still secretly coping with the disease. Subsequently she went public, and in early July she received surgical treatment.

She offers me her best “Are you kidding?” glance. “I put out with a song called No Secrets. I’m doing every press talk, and they inquire, ‘What’s happening?’ and I answer, ‘Well, not much…’” she has just had to postpone shows because she’s yet to undergo reconstructive surgery.

Our interview takes place at a photo studio in London. She is wearing a tan faux-leather coat, denim trousers with ornate white designs, off-white boots and oversized specs. Think rocker vibe meets vintage look. “It seems like I’m in the 1970s and I should have a partner with a mustache.” Easy Rider, I say, recalling the picture. “That’s what people called me at school!” She smiles. Cornish is sharp-witted, bold and filter-free. She says she has always been interested in humor and is planning to attempt her first comedy performance next year. “I love making people laugh. On stage I basically roast the fans.”

Medical Challenges and Discovery

The artist was getting ready for an performance at the Baftas when she noticed an abnormality. “I immediately went to get it looked at, had an test, and they told me, ‘It seems benign; your tissue is healthy.’ And I was, like, ‘However, it’s there. I have arm pain and tingling in my hands whenever I get up.’ And they suggested, ‘Well, let’s just do a biopsy?’ The date was March 28, the post-birthday.” It was a weekend eve. The doctor told her if it was bad news she’d call on the start of the week. By then the singer had assured herself it was okay. The way she explains it, it was inopportune to get cancer when she had so much on.

“We’re two weeks away from launching this thing after eight years without an album and no new music. And she contacted me and said, ‘Is six okay?’ And I was, like, ‘It’s virtual, probably routine.’ So I join the call believing it’s all going to be fine, and she says, ‘You might want to sit.’ The solemn tone? And she continues, ‘Unfortunately but your reports have indicated high-grade cancer cells.’” How did you respond? “I answered, ‘That’s unfortunate. What awful timing.’ The first thing I thought was, ‘My child depends on me.’”

Some men find me challenging due to my self-awareness

She found the surgery scary and bizarre. “I dislike anesthesia. You’re escorted. You know when you have emergency surgery you go on a gurney, but now I just strolled down with a medical attire and my backside out. You feel like you’re in an episode of Black Mirror.” But, she notes, she’s been fortunate. No chemotherapy or radiation, just the surgery. “Cancer is awful, but however I’m grateful it was caught soon. The surgery happened four months ago and my one side now looks like a grapefruit under a tight bedsheet.” She smiles again. “The nipple was preserved.”

The subsequent surgery is both medical and cosmetic. Her chest, she remarks, are now “asymmetrical. The size doesn’t match. How rude! I reflected, why make it worse, I’m already having a difficult experience. Such disrespect! Ironically I said I’d avoid breast surgery because I’ve got obsessive tendencies, and I know they’d never be flawless. Illness changed that.”

Previous Struggles

Cornish is accustomed to medical issues. She feels her perspective on the cancer has been so upbeat because she’s experienced in health crises. Frequently they align with career highs, acting as a reminder, or punch in the stomach, to highlight not to be complacent. “Honestly, I feel the universe whispers, ‘Things going well? Take a seat.’ Since childhood, it has always gone alongside achievements for me; something severe or obscure has happened to my health.”

She reminisces to her youth, already making her debut starring in the stage in a musical (she was selected at the age of nine). That’s when she was found to have the heart condition WPW, which can cause a rapid pulse as well as dizziness and heart flutters. “I was going in and out of rehearsals on an drip, and going back into hospital at night.” She skips forward six years, and young Jessica has joined the girl group Soul Deep while attending the academy. “I secured a deal, and I had a stroke. Then when I was ready to debut in the year 2020 I had a automobile accident and my larynx moved up and I was unable to vocalize for a long period.”

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

The writer

Joseph Wood

A digital storyteller and lifestyle enthusiast exploring creativity and mindfulness in everyday experiences.

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