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Friday, October 16, 2026
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‘It has taught me to embrace life more’: Jessica Cornish on cancer, career returns and cracking China

You wouldn’t believe it, Jessie J remarks. At that moment preparing for her first album release in nearly a decade, blissfully happy with her recent boyfriend, and at long last the mother of a toddler after dealing with conception issues for ten years, riding high. Suddenly in March she was diagnosed with cancer in her breast.

The artist, birth name Jess Cornish, is known for being brutally honest. The record, Don’t Tease Me With a Good Time, was intended as an transparent story, addressing every bit of hardship she’d faced since she last made an album (endometrial issues, pregnancy loss, unsuccessful partnerships, gaslighting, suicide) with typical candour. The lead track, her single No Secrets, was released in the spring. But by then there existed a huge secret. Her diagnosis. Later second single, her song Living My Best Life, came out in late spring and Cornish was speaking publicly about how she was living her best life, while still secretly living with the disease. A month later she shared the news, and in July she had a mastectomy.

She shoots me her best “Are you kidding?” glance. “I come out with a song called the track No Secrets. I’m giving every media appearance, and they’re, like, ‘Any updates?’ and I’m, like, ‘Well, not much…’” Cornish has just had to cancel tour dates because she’s still waiting for follow-up surgery.

We meet at a studio in London. She is dressed in a beige fake-leather jacket, blue jeans with detailed white appliqués, beige footwear and large glasses. Think motorcycle style meets vintage look. “As if I’m in the seventies and I should have a man with facial hair.” A biker reference, I say, thinking of the picture. “That’s what people called me at school!” She beams. Cornish is sharp-witted, bold and filter-free. She says she has always been interested in humor and is aiming for her initial standup show next year. “I love making people laugh. On stage I basically roast the crowd.”

Health Struggles and Diagnosis

The artist was getting ready for an appearance at the Baftas when she noticed an abnormality. “I immediately went to get it looked at, had an ultrasound, and they were, like, ‘It seems benign; your breasts are normal.’ And I was, like, ‘But I can feel it. I’ve got an achy arm and pins and needles in my hands whenever I get up.’ And they replied, ‘Well, let’s just do a biopsy?’ It happened on March 28, the post-birthday.” It was a weekend eve. The physician told her if it was bad news she’d reach out on the Monday. By then she had convinced herself it was nothing. The way she explains it, it was inopportune to face illness when she had so much on.

“Just two weeks before from launching this thing after years away and an extended break. And the doctor messaged and said, ‘Can you talk at six?’ And I assumed, ‘A video call, likely minor.’ So I log in thinking it’s all going to be fine, and she says, ‘Please take a seat.’ You know that sad tone they use? And she reveals, ‘I’m so, so sorry but your biopsy results have shown high-grade cancer cells.’” What did you say? “I said, ‘That’s unfortunate. The timing is terrible.’ My initial thought was, ‘I have to survive for my boy.’”

Some men find me challenging due to my self-awareness

She found the surgery scary and bizarre. “I hate being put under. You’re escorted. During crises you go on a gurney, but then I just marched with a medical attire and my rear exposed. It felt surreal.” But, she adds, she’s been blessed. No chemo, no radiotherapy, just the op. “It’s terrible, but however Thank fuck I found it early. I underwent removal four months ago and my right breast now looks like a fruit under fabric.” She smiles again. “The nipple was preserved.”

The next operation is therapeutic and aesthetic. Her chest, she notes, are now “uneven. The implant is larger than before. So inconsiderate! I thought, don’t add insult to injury, I’m already having a difficult experience. So rude! 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. Illness changed that.”

A History of Health Challenges

She is familiar with health problems. She believes her perspective on the cancer has been so upbeat because she’s used to physical challenges. Frequently they align with career highs, serving as a tap on the shoulder, or shock, to make her recall not to be complacent. “Truly, I feel the universe whispers, ‘Enjoying yourself? Sit down.’ From a young age, it has consistently accompanied high points for me; a major or strange event has affected my well-being.”

She recalls to her 11-year-old self, already starting her career performing in the stage in the production (she was chosen at the age of nine). That’s when she was found to have the medical problem Wolff-Parkinson-White syndrome, which can cause a fast heartbeat as well as lightheadedness and heart flutters. “I was going in and out of rehearsals on an IV drip, and returning to the hospital at night.” She fast-forwards six years, and young Jessica has joined the girl group Soul Deep while attending the academy. “I just got my first record deal, and I had a brain incident. Then when I was ready to debut in recently I had a car crash and my voice box shifted and I couldn’t sing for a twelve months.”

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

KB
The writer

Kimberly Bell

Elara is a professional cyclist and gear reviewer who shares insights from years of competitive racing and touring across the UK.

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