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Thursday, October 15, 2026
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‘It has made me live life more’: Jessica Cornish on her health battle, career returns and cracking China

You couldn’t make it up, Jessie J states. At that moment readying for her new album launch in eight years, blissfully happy with her newish partner, and at long last the parent to a young child after struggling to conceive for ten years, riding high. Then in spring she was found to have breast cancer.

The artist, real name Jessica Cornish, is famous for speaking her mind. The LP, Don’t Tease Me With a Good Time, was supposed to be an candid account, tackling every ounce of devastation she’d endured since she last recorded music (endometrial issues, pregnancy loss, broken romances, emotional abuse, suicide) with her usual frankness. The lead track, No Secrets, was released in April. But by then there remained a major undisclosed truth. The illness. Then next release, Living My Best Life, came out in late spring and the artist was giving interviews about how she was thriving, while at the same time living with her cancer. A month later she went public, and in the start of summer she had a mastectomy.

She offers me her best “Seriously?” glance. “I put out with a song called No Secrets. I’m conducting every media appearance, and they’re, like, ‘Any updates?’ and I’m, like, ‘Uh, nothing really’” she has just had to call off performances because she’s still waiting for follow-up surgery.

We’re at a photography studio in London. She is dressed in a beige fake-leather jacket, jeans with detailed white appliqués, beige footwear and large glasses. Picture rocker vibe meets vintage look. “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 grins. Cornish is sharp-witted, irreverent and filter-free. She says she has always been interested in humor and is planning to attempt her standup debut in the coming year. “I love making people laugh. During performances I frequently joke about the crowd.”

Personal Battles and News

Cornish was preparing for an slot at the ceremony when she noticed an abnormality. “I immediately went to get it examined, had an test, and they told me, ‘It appears fine; you’ve got really good dense breast tissue.’ And I responded, ‘However, it’s there. My arm hurts and tingling in my hands whenever I wake up.’ And they said, ‘We should biopsy it?’ It happened on March 28, the day after my birthday.” It was a weekend eve. The specialist told her if it was concerning she’d reach out on the Monday. By then the singer had assured herself it was fine. The way she explains it, it was simply too inconvenient to face illness when she had many commitments.

“Just two weeks before from debuting the project after eight years without an album and an extended break. And she contacted me and said, ‘Are you free at six?’ And I thought, ‘A video call, likely minor.’ So I log in believing it’s all going to be positive, and she informs me, ‘You might want to sit.’ You know that sad tone they use? And she says, ‘I regret to inform you but your reports have shown high-grade cancer cells.’” What was your reaction? “I said, ‘Oh, that’s not ideal, is it?. That’s not fucking great timing.’ My initial thought was, ‘My child depends on me.’”

Men have called me difficult because I’m a strong person who understands who I am

She found the surgery terrifying and absurd. “I fear going under. They lead you. During crises you go on a gurney, but now I just strolled down with a gown on and my backside out. Like a dystopian scene.” But, Cornish says, she’s been fortunate. No chemotherapy or radiation, just the surgery. “It’s terrible, but you know what? I’m grateful it was caught soon. I underwent removal four months ago and my affected breast now appears as a fruit under fabric.” She smiles again. “At least the nipple remains.”

The subsequent surgery is for health and appearance. Her breasts, she observes, are now “different sizes. The implant is larger than before. That’s impolite! I thought, why make it worse, I’m already having a difficult experience. So rude! Ironically I said I’d never get my boobs done because I’ve got OCD, and I know they’d never be perfect. Illness changed that.”

Past Medical Issues

The singer is familiar with health problems. She believes her attitude toward illness has been so positive because she’s familiar with health crises. Frequently they align with peak moments, acting as a reminder, or shock, to make her recall not to be complacent. “Truly, I feel life goes, ‘Things going well? Sit down.’ Ever since I was a child, it has consistently accompanied high points for me; a serious or unusual issue has happened to my health.”

She reminisces to her youth, already making her debut featuring in the stage in the production (she was selected at the age of 9). That’s when she was diagnosed with the cardiac issue a syndrome, which can cause a rapid pulse as well as dizziness and palpitations. “I attended rehearsals intermittently on an drip, and returning to the hospital at night.” She skips forward several years, and 17-year-old Jess has become part of the girl group Soul Deep while enrolled in the performing arts school. “I signed my initial contract, and I had a brain incident. Then when I was ready to debut in recently I had a automobile accident and my larynx moved up and I lost my voice for a long period.”

Oi, I say, slow down, I am overwhelmed. At just 17? She nods|agrees

The writer

Kristin Thompson

A tech journalist specializing in streaming platforms and digital entertainment with over a decade of industry experience.

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