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Wednesday, October 7, 2026
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‘It has pushed me to live more fully’: Jessica Cornish on cancer, comebacks and cracking China

You wouldn’t believe it, the singer states. There she was readying for her new album launch in eight years, ecstatically in love with her newish partner, and at long last the mom to a little one after facing fertility challenges for ten years, on top of the world. Then in March she was told she had breast cancer.

The musician, actual name J. Cornish, is known for telling it as it is. The LP, her latest release, was meant as an open book, tackling every ounce of devastation she’d faced since she last made an album (endometrial issues, pregnancy loss, broken romances, psychological manipulation, suicide) with characteristic openness. The initial release, her single No Secrets, was launched in April. But by then there existed a huge secret. The illness. Later next release, the upbeat Living My Best Life, debuted in May and she was speaking publicly about how she was thriving, while still secretly coping with the disease. A month later she went public, and in the start of summer she had a mastectomy.

She shoots me her best “What the fuck?” glance. “I release with a song called No Secrets. I’m doing every interview, and they inquire, ‘Any updates?’ and I’m, like, ‘Erm, yeah, nothing …’” she has just had to cancel tour dates because she’s awaiting follow-up surgery.

We’re at a photography studio in the capital. She is dressed in a beige fake-leather jacket, jeans with elaborate white patches, cream boots and oversized specs. Imagine biker chic meets 1970s Nana Mouskouri. “I feel like I’m in the 1970s and I should have a boyfriend with a big tache.” A biker reference, I say, thinking of the film. “That’s what people called me at school!” She beams. She is sharp-witted, bold and direct. She says she has always fancied doing comedy and is aiming for her initial standup show soon. “I enjoy humor. When performing I frequently joke about the audience.”

Personal Battles and News

She was preparing for an appearance at the ceremony when she found a lump. “I quickly sought to get it examined, had an scan, and they said, ‘It seems benign; you’ve got really good dense breast tissue.’ And I was, like, ‘However, it’s there. I’ve got an achy arm and pins and needles in my hands whenever I wake up.’ And they said, ‘Well, let’s just do a biopsy?’ It happened on March 28, the post-birthday.” It was a Friday. The physician told her if it was serious she’d reach out on the Monday. By then she had persuaded herself it was fine. The way she describes it, it was just bad timing to face illness when she had a busy schedule.

“Just two weeks before from debuting the project after eight years without an album and no new music. And she contacted me and said, ‘Can you talk at six?’ And I assumed, ‘It’s virtual, probably routine.’ So I jump on the Zoom thinking it’s all going to be positive, and she says, ‘Please take a seat.’ That sympathetic voice? And she says, ‘Unfortunately but your test results have come back as malignant cells.’” How did you respond? “I replied, ‘Oh, that’s not ideal, is it?. That’s not fucking great timing.’ My initial thought was, ‘I can’t die because my son needs me.’”

I’ve been labeled difficult for knowing myself

She considered the operation terrifying and absurd. “I hate being put under. They lead you. You know when you have emergency surgery you roll down in a bed, but now I just marched with a medical attire and my rear exposed. Like a dystopian scene.” But, she notes, she’s been fortunate. No chemotherapy or radiation, just the surgery. “Cancer sucks, man, but yet I’m grateful it was caught soon. The surgery happened a few months back and my right breast now appears as a fruit under fabric.” A further beam. “At least the nipple remains.”

The subsequent surgery is both medical and cosmetic. Her chest, she remarks, are now “asymmetrical. The implant is larger than before. So inconsiderate! I thought, no need to bully me, I’m already having a hard period. Such disrespect! Ironically I said I’d not undergo augmentation because I’ve got obsessive tendencies, and I know they’d never be ideal. Illness changed that.”

Previous Struggles

Cornish is no stranger to illness. She feels her outlook on her diagnosis has been so optimistic because she’s familiar with health crises. Frequently they align with career highs, acting as a reminder, or shock, to highlight not to assume everything is fine. “Truly, I feel fate says, ‘Things going well? Hold on.’ From a young age, it has always gone alongside high points for me; a major or strange event has affected my well-being.”

She reminisces to her youth, already starting her career performing in the stage in Whistle Down the Wind (she was cast at the age of nine). That’s when she was diagnosed with the cardiac issue Wolff-Parkinson-White syndrome, which can cause a tachycardia as well as vertigo and palpitations. “I rehearsed between visits on an IV drip, and being readmitted at night.” She fast-forwards six years, and 17-year-old Jess has become part of the girl group the group while studying at 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 collision and my larynx moved up and I couldn’t sing for a year.”

Wow, I say, hold on, I can’t keep up. You really had a stroke at 17? She nods|agrees

Written by

Christopher Garcia

Elara is a travel writer and cultural enthusiast based in Vancouver, sharing her adventures and discoveries across Canada.

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