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

You wouldn’t believe it, Jessie J remarks. At that moment preparing for her new album launch in eight years, deeply enamored with her current love, and at long last the mother of a toddler after dealing with conception issues for ten years, riding high. Then in spring she was told she had breast cancer.

The artist, birth name Jessica Cornish, is renowned for being brutally honest. The LP, Don’t Tease Me With a Good Time, was meant as an transparent story, addressing every moment of pain she’d faced since she last recorded music (endometrial issues, pregnancy loss, unsuccessful partnerships, psychological manipulation, suicidal thoughts) with typical candour. The first single, the song No Secrets, was dropped in the spring. But by then there existed a huge secret. The cancer. Then second single, her song Living My Best Life, was released in late spring and Cornish was talking to press about how she was thriving, while still secretly dealing with her cancer. Four weeks after she went public, and in July she received surgical treatment.

She offers me her best “Seriously?” look. “I put out with a song called the track No Secrets. I’m giving every press talk, and they’re, like, ‘Any updates?’ and I respond, ‘Erm, yeah, nothing …’” the singer has just had to postpone shows because she’s yet to undergo reconstructive surgery.

We meet at a photography studio in the capital. She is wearing a beige fake-leather jacket, blue jeans with elaborate white patches, off-white boots and large glasses. Imagine motorcycle style meets vintage look. “As if I’m in the 1970s and I should have a boyfriend with a big tache.” Like the film, I say, referencing the film. “They used to call me that!” She grins. Jessie is quick, irreverent and direct. She says she has always been interested in humor and is planning to attempt her first comedy performance next year. “I enjoy humor. On stage I often tease the audience.”

Medical Challenges and Discovery

Cornish was preparing for an slot at the awards show when she noticed an abnormality. “I promptly visited to get it examined, had an scan, and they were, like, ‘It looks like nothing; your breasts are normal.’ And I responded, ‘Yet I sense it. I have arm pain and numbness in my fingers whenever I wake up.’ And they replied, ‘How about a biopsy?’ That was 28 March, the day after my birthday.” It was a weekend eve. The specialist told her if it was concerning she’d contact on the start of the week. By then the singer had persuaded herself it was okay. The way she describes it, it was simply too inconvenient to face illness when she had so much on.

“We’re two weeks away from debuting the project after eight years without an album and no new music. And the doctor messaged and said, ‘Are you free at six?’ And I assumed, ‘It’s virtual, probably routine.’ So I log in expecting it’s all going to be positive, and she informs me, ‘You might want to sit.’ The solemn tone? And she continues, ‘I’m so, so sorry but your test results have come back as high-grade cancer cells.’” What was your reaction? “I replied, ‘That’s unfortunate. What awful timing.’ My initial thought was, ‘My child depends on me.’”

Some men find me challenging due to my self-awareness

She considered the operation terrifying and absurd. “I fear going under. They walk you down. In urgent cases you are wheeled, but then I just strolled down with a gown on and my rear exposed. It felt surreal.” But, Cornish says, she’s been blessed. Without chemo or radio, just the op. “It’s terrible, but however I’m grateful it was caught soon. The surgery happened a few months back and my affected breast now appears as a odd shape.” She smiles again. “At least the nipple remains.”

The subsequent surgery is both medical and cosmetic. Her boobs, she remarks, are now “different sizes. The size doesn’t match. That’s impolite! I reflected, why make it worse, I’m already having a hard period. So rude! Amusingly I said I’d not undergo augmentation because I’ve got obsessive tendencies, and I know they’d never be ideal. My plans were disrupted.”

Past Medical Issues

Cornish is familiar with health problems. She believes her perspective on the cancer has been so positive because she’s familiar with physical challenges. Many times they occur alongside professional successes, acting as a reminder, or punch in the stomach, to remind her not to take anything for granted. “Honestly, I feel the universe whispers, ‘Enjoying yourself? Sit down.’ From a young age, it has consistently accompanied moments of success for me; a serious or unusual issue has impacted my body.”

She reminisces to her 11-year-old self, already making her debut performing in the London theater in a musical (she was chosen at the age of 9). That’s when she was found to have the cardiac issue WPW, which can cause a fast heartbeat as well as lightheadedness and irregular beats. “I attended rehearsals intermittently on an drip, and going back into hospital at night.” She fast-forwards six years, and young Jessica has joined the female band the group while attending the performing arts school. “I secured a deal, and I had a brain incident. Then when I was planning to release songs in 2020 I had a car crash and my voice box shifted and I couldn’t sing for a long period.”

Oi, I say, hold on, I need a moment. A stroke so young? She nods|agrees

Written by

Michael Wallace

Career coach and HR expert with over 10 years of experience helping professionals navigate job markets and achieve career success.

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