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Thursday, October 8, 2026
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‘It has made me live life more’: Jessica Cornish on cancer, career returns and conquering the Chinese market

You can’t imagine it, Jessie J says. At that moment preparing for her comeback record in nearly a decade, deeply enamored with her current love, and at long last the parent to a young child after facing fertility challenges for a decade, riding high. Suddenly in March she was found to have breast cancer.

The artist, actual name Jess Cornish, is renowned for telling it as it is. The LP, the provocatively titled album, was supposed to be an open book, tackling every ounce of devastation she’d endured since she last made an album (endometriosis, losing a baby, unsuccessful partnerships, gaslighting, suicidal thoughts) with her usual frankness. The first single, the song No Secrets, was released in the spring. But by then there was a mighty secret. The illness. Then second single, her song Living My Best Life, debuted in May and she was speaking publicly about how she was thriving, while still secretly living with the disease. Subsequently she shared the news, and in July she had a mastectomy.

She offers me her best “What the fuck?” expression. “I release with a song called the track No Secrets. I’m doing every press talk, and they inquire, ‘Any updates?’ and I answer, ‘Erm, yeah, nothing …’” Cornish has just had to cancel tour dates because she’s yet to undergo reconstructive surgery.

Our interview takes place at a studio in London. She is sporting a beige fake-leather jacket, jeans with elaborate white patches, cream boots and oversized specs. Think biker chic meets 70s singer aesthetic. “I feel like I’m in the 1970s and I should have a boyfriend with a big tache.” Easy Rider, I say, referencing the movie. “I was nicknamed that in school!” She grins. Jessie is quick, irreverent and filter-free. She says she has always wanted to try comedy and is aiming for her standup debut in the coming year. “I like entertaining. When performing I often tease the audience.”

Medical Challenges and Discovery

She was preparing for an appearance at the ceremony when she found a lump. “I quickly sought to get it looked at, had an scan, and they told me, ‘It looks like nothing; your breasts are normal.’ And I responded, ‘However, it’s there. I have arm pain and pins and needles in my hands whenever I get up.’ And they suggested, ‘We should biopsy it?’ It happened on March 28, the following my birthday.” It was a Friday. The doctor told her if it was concerning she’d reach out on the start of the week. By then she had convinced herself it was fine. The way she explains it, it was just bad timing to face illness when she had many commitments.

“It was a fortnight prior from releasing the album after a long hiatus and no new music. And the doctor messaged and said, ‘Is six okay?’ And I was, like, ‘Oh, it’s a Zoom, it won’t be anything.’ So I log in thinking it’s all going to be good, and she informs me, ‘Are you sitting down?.’ The solemn tone? And she continues, ‘I’m so, so sorry but your test results have shown malignant cells.’” How did you respond? “I replied, ‘That’s unfortunate. That’s not fucking great timing.’ Immediately I felt was, ‘My child depends on me.’”

I’ve been labeled difficult for knowing myself

She viewed the procedure terrifying and absurd. “I dislike anesthesia. They lead you. During crises you roll down in a bed, but then I just marched with a hospital gown and my rear exposed. Like a dystopian scene.” But, Cornish says, she’s been fortunate. No chemotherapy or radiation, just the op. “Cancer sucks, man, but yet Luckily it was detected early. The surgery happened a few months back and my right breast now resembles a grapefruit under a tight bedsheet.” A further beam. “The nipple was preserved.”

The subsequent surgery is both medical and cosmetic. Her breasts, she observes, are now “different sizes. They didn’t do an implant as small as my original. So inconsiderate! I thought, don’t add insult to injury, I’m already having a rough time. Such disrespect! It’s funny because I said I’d not undergo augmentation because I’ve got OCD, and I know they’d never be perfect. Illness changed that.”

A History of Health Challenges

The singer is familiar with health problems. She thinks her outlook on her diagnosis has been so optimistic because she’s experienced in health crises. Frequently they align with peak moments, acting as a reminder, or shock, to make her recall not to assume everything is fine. “Honestly, I feel the universe whispers, ‘You having a good time? Hold on.’ From a young age, it has often paired with achievements for me; a serious or unusual issue has impacted my body.”

She takes me back to her youth, already starting her career performing in the stage in a musical (she was cast at the age of nine years old). That’s when she was told about the heart condition Wolff-Parkinson-White syndrome, which can cause a tachycardia as well as lightheadedness and palpitations. “I attended rehearsals intermittently on an intravenous line, and being readmitted at night.” She fast-forwards half a dozen years, and young Jessica has entered the female band the group while attending the Brit School. “I just got my first record deal, and I had a brain incident. Then when I was planning to release songs in recently I had a car crash and my voice box shifted and I was unable to vocalize for a long period.”

Oi, I say, hold on, I need a moment. At just 17? She nods|agrees

DK
About the author

Dr. Kelly Robles DDS

A passionate gamer and tech enthusiast with over a decade of experience in video game journalism and community building.

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