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Tuesday, October 13, 2026
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‘It has pushed me to live more fully’: Jessica Cornish on cancer, career returns and cracking China

You wouldn’t believe it, the singer says. At that moment gearing up for her first album release in eight years, ecstatically in love with her newish partner, and finally the mom to a little one after struggling to conceive for ten years, feeling invincible. Suddenly in March she was diagnosed with breast cancer.

The singer-songwriter, actual name J. Cornish, is renowned for speaking her mind. The record, Don’t Tease Me With a Good Time, was meant as an open book, addressing every moment of pain she’d experienced since she last worked on songs (endometrial issues, losing a baby, broken romances, emotional abuse, mental health struggles) with characteristic openness. The first single, the song No Secrets, was released in the spring. But by then there existed a huge secret. The cancer. Later next release, the upbeat Living My Best Life, was released in May and the artist was giving interviews about how she was thriving, while still secretly living with the disease. Four weeks after she shared the news, and in July she underwent breast removal surgery.

She offers me her best “Are you kidding?” glance. “I release with a song called No Secrets. I’m conducting every media appearance, and they’re, like, ‘Any updates?’ and I respond, ‘Erm, yeah, nothing …’” the singer has just had to call off performances because she’s awaiting cosmetic procedures.

We’re at a photography studio in the capital. She is sporting a tan faux-leather coat, denim trousers with ornate white designs, off-white boots and oversized specs. Imagine biker chic 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, recalling the picture. “They used to call me that!” She beams. Cornish is quick, irreverent and blunt. She says she has always fancied doing comedy and is planning to attempt her first comedy performance next year. “I love making people laugh. When performing I frequently joke about the audience.”

Health Struggles and Diagnosis

Cornish was getting ready for an slot at the Baftas when she noticed an abnormality. “I promptly visited to get it checked, had an scan, and they were, like, ‘It looks like nothing; you’ve got really good dense breast tissue.’ And I insisted, ‘But I can feel it. My arm hurts and numbness in my fingers whenever I rise.’ And they replied, ‘Well, let’s just do a biopsy?’ That was 28 March, the following my birthday.” It was a Friday. The doctor told her if it was bad news she’d contact on the Monday. By then the singer had convinced herself it was okay. The way she describes it, it was inopportune to receive a diagnosis when she had a busy schedule.

“It was a fortnight prior from debuting the project after a long hiatus and no new music. And she contacted me and said, ‘Are you free at six?’ And I assumed, ‘It’s virtual, probably routine.’ So I jump on the Zoom believing it’s all going to be fine, and she says, ‘You might want to sit.’ That sympathetic voice? And she says, ‘Unfortunately but your reports have indicated malignant cells.’” What was your reaction? “I answered, ‘Oh, that’s not ideal, is it?. That’s not fucking great timing.’ The first thing I thought was, ‘My child depends on 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. They walk you down. You know when you have emergency surgery you go on a gurney, but now I just strolled down with a hospital gown and my bum hanging out. You feel like you’re in an episode of Black Mirror.” But, Cornish says, she’s been lucky. No chemo, no radiotherapy, just the surgery. “It’s terrible, but you know what? Thank fuck I found it early. The surgery happened a few months back and my affected breast now resembles a odd shape.” A further beam. “I got to keep the nipple, though.”

The next operation is both medical and cosmetic. Her boobs, she notes, are now “different sizes. They didn’t do an implant as small as my original. That’s impolite! I felt, why make it worse, I’m already having a rough time. Such disrespect! Amusingly I said I’d never get my boobs done because I’ve got obsessive tendencies, and I know they’d never be ideal. My plans were disrupted.”

Previous Struggles

Cornish is no stranger to illness. She feels her attitude toward illness has been so upbeat because she’s used to medical emergencies. Many times they occur alongside career highs, acting as a reminder, or punch in the stomach, to make her recall not to be complacent. “Honestly, I feel fate says, ‘Enjoying yourself? Hold on.’ From a young age, it has consistently accompanied moments of success for me; a serious or unusual issue has affected my well-being.”

She reminisces to her childhood, already making her debut performing in the London theater in Whistle Down the Wind (she was chosen at the age of nine). That’s when she was found to have the heart condition WPW, which can cause a tachycardia as well as lightheadedness and irregular beats. “I attended rehearsals intermittently on an IV drip, and being readmitted at night.” She fast-forwards six years, and 17-year-old Jess has joined the girl group Soul Deep while enrolled in the academy. “I secured a deal, 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 twelve months.”

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

AR
About the author

Ashley Robinson

Elara Vance is a digital strategist with over a decade of experience in web design and brand development, passionate about creating impactful online experiences.

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