‘It has pushed me to live more fully’: Jessica Cornish on her health battle, comebacks and conquering the Chinese market

You couldn’t make it up, Jessie J states. There she was gearing up for her new album launch in nearly a decade, blissfully happy with her recent boyfriend, and at long last the mom to a little one after dealing with conception issues for a decade, riding high. Suddenly in spring she was told she had cancer in her breast.

The singer-songwriter, real name J. Cornish, is known for speaking her mind. The record, her latest release, was supposed to be an open book, tackling every moment of pain she’d endured since she last worked on songs (endometrial issues, losing a baby, broken romances, psychological manipulation, mental health struggles) with typical candour. The first single, the song No Secrets, was dropped in the spring. But by then there remained a major undisclosed truth. Her diagnosis. Later second single, Living My Best Life, came out in May and she was talking to press about how she was enjoying life to the fullest, while at the same time living with the disease. A month later she went public, and in early July she underwent breast removal surgery.

She gives me her best “What the fuck?” glance. “I come out with a song called No Secrets. I’m conducting every interview, and they inquire, ‘So what’s new with you?’ and I respond, ‘Well, not much…’” she has just had to call off performances because she’s still waiting for reconstructive surgery.

We’re at a studio in the capital. She is dressed in a tan faux-leather coat, denim trousers with detailed white appliqués, cream boots and large glasses. Picture biker chic meets vintage look. “It seems like I’m in the 1970s and I should have a partner with a mustache.” Easy Rider, I say, recalling the picture. “I was nicknamed that in school!” She grins. She is quick, bold and filter-free. She says she has always been interested in humor and is hoping to make her first comedy performance soon. “I like entertaining. During performances I frequently joke about the crowd.”

Health Struggles and Diagnosis

The artist was preparing for an slot at the Baftas when she discovered a mass. “I immediately went to get it checked, had an ultrasound, and they told me, ‘It seems benign; your breasts are normal.’ And I was, like, ‘However, it’s there. I’ve got an achy arm and pins and needles in my hands whenever I rise.’ And they said, ‘How about a biopsy?’ It happened on March 28, the post-birthday.” It was a weekend eve. The specialist told her if it was serious she’d contact on the start of the week. By then she had persuaded herself it was fine. The way she describes it, it was inopportune to face illness when she had many commitments.

“It was a fortnight prior from launching this thing after eight years without an album and four years without a single. And she [the doctor] texted and said, ‘Is six okay?’ And I assumed, ‘A video call, likely minor.’ So I log in expecting it’s all going to be positive, and she says, ‘You might want to sit.’ That sympathetic voice? And she reveals, ‘Unfortunately but your biopsy results have come back as malignant cells.’” What was your reaction? “I replied, ‘Well, that’s not great. What awful timing.’ The first thing I thought was, ‘My child depends on me.’”

Some men find me challenging due to my self-awareness

She found the surgery frightening and surreal. “I hate being put under. They lead you. In urgent cases you go on a gurney, but now I just walked with a hospital gown and my rear exposed. It felt surreal.” But, Cornish says, she’s been fortunate. No chemo, no radiotherapy, just the surgery. “Cancer sucks, man, but yet Thank fuck I found it early. I underwent removal a few months back and my one side now looks like a fruit under fabric.” Another grin. “At least the nipple remains.”

The follow-up procedure is for health and appearance. Her breasts, she notes, are now “uneven. The implant is larger than before. How rude! I felt, don’t add insult to injury, I’m already having a hard period. Such disrespect! Amusingly I said I’d never get my boobs done because I’ve got perfectionism, and I know they’d never be perfect. My plans were disrupted.”

Past Medical Issues

Cornish is familiar with health problems. She feels her outlook on her diagnosis has been so upbeat because she’s familiar with health crises. Frequently they align with peak moments, serving as a tap on the shoulder, or punch in the stomach, to remind her not to be complacent. “Truly, I feel fate says, ‘You having a good time? Sit down.’ Since childhood, it has consistently accompanied high points for me; a serious or unusual issue has happened to my health.”

She takes me back to her 11-year-old self, already beginning featuring in the London theater in a musical (she was selected at the age of nine years old). That’s when she was told about the cardiac issue WPW, which can cause a fast heartbeat as well as lightheadedness and irregular beats. “I attended rehearsals intermittently on an IV drip, and being readmitted at night.” She skips forward several years, and teenage Jess has joined the girl group Soul Deep while studying at the academy. “I signed my initial contract, and I had a stroke. Then when I was about to put out music in the year 2020 I had a car crash and my throat was injured and I couldn’t sing for a year.”

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

Kenneth Schultz
Kenneth Schultz

A tech journalist with over a decade of experience covering AI, startups, and digital transformation across global markets.

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