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Saturday, October 17, 2026
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‘It has pushed me to live more fully’: Jessica Cornish on her health battle, career returns and cracking China

You wouldn’t believe it, Jessie J remarks. At that moment gearing up for her first album release in nearly a decade, ecstatically in love with her recent boyfriend, and at long last the mom to a little one after struggling to conceive for a decade, on top of the world. Suddenly in March she was found to have breast cancer.

The singer-songwriter, birth name Jessica Cornish, is famous for being brutally honest. The LP, Don’t Tease Me With a Good Time, was intended as an open book, dealing with every ounce of devastation she’d faced since she last made an album (endometriosis, pregnancy loss, unsuccessful partnerships, gaslighting, suicide) with characteristic openness. The first single, the song No Secrets, was launched in the spring. But by then there existed a huge secret. The cancer. Then second single, Living My Best Life, came out in May and Cornish was talking to press about how she was enjoying life to the fullest, while all the while coping with breast cancer. A month later she disclosed her condition, and in July she underwent breast removal surgery.

She gives me her best “Are you kidding?” expression. “I release with a song called the track No Secrets. I’m giving every interview, and they ask, ‘So what’s new with you?’ and I respond, ‘Well, not much…’” the singer has just had to cancel tour dates because she’s awaiting cosmetic procedures.

We’re at a photography studio in London. She is sporting a tan faux-leather coat, blue jeans with ornate white designs, off-white boots and big frames. Picture motorcycle style meets 70s singer aesthetic. “I feel like I’m in the 70s and I should have a boyfriend with a big tache.” Easy Rider, I say, recalling the picture. “They used to call me that!” She smiles. Jessie is fast-thinking, bold and direct. She says she has always fancied doing comedy and is planning to attempt her standup debut next year. “I enjoy humor. On stage I often tease the audience.”

Personal Battles and News

Cornish was getting ready for an performance at the ceremony when she noticed an abnormality. “I quickly sought to get it examined, had an test, and they said, ‘It looks like nothing; your breasts are normal.’ And I was, like, ‘However, it’s there. I have arm pain and tingling in my hands whenever I get up.’ And they suggested, ‘Well, let’s just do a biopsy?’ That was 28 March, the following my birthday.” It was a weekend eve. The doctor told her if it was concerning she’d contact on the Monday. By then she had convinced herself it was nothing. The way she explains it, it was just bad timing to receive a diagnosis when she had a busy schedule.

“We’re two weeks away from debuting the project after a long hiatus and an extended break. And the doctor messaged and said, ‘Are you free at six?’ And I thought, ‘It’s virtual, probably routine.’ So I jump on the Zoom believing it’s all going to be fine, and she says, ‘You might want to sit.’ You know that sad tone they use? And she reveals, ‘Unfortunately but your biopsy results have shown aggressive cancer.’” How did you respond? “I said, ‘Well, that’s not great. What awful timing.’ The first thing I thought was, ‘I can’t die because my son needs me.’”

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

She found the surgery frightening and surreal. “I fear going under. They walk you down. You know when you have emergency surgery you roll down in a bed, but this time I just walked with a hospital gown and my rear exposed. You feel like you’re in an episode of Black Mirror.” But, she notes, she’s been lucky. No chemotherapy or radiation, just the op. “Cancer sucks, man, but yet Luckily it was detected early. I had the mastectomy four months ago and my affected breast now resembles a grapefruit under a tight bedsheet.” Another grin. “At least the nipple remains.”

The follow-up procedure is therapeutic and aesthetic. Her chest, she remarks, are now “asymmetrical. They didn’t do an implant as small as my original. So inconsiderate! I felt, don’t add insult to injury, I’m already having a hard period. 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 flawless. Cancer ruined that plan.”

Past Medical Issues

Cornish is no stranger to illness. She thinks her attitude toward illness has been so positive because she’s familiar with medical emergencies. Frequently they align with peak moments, acting as a reminder, or blow, to make her recall not to be complacent. “Truly, I feel fate says, ‘Enjoying yourself? Take a seat.’ Since childhood, it has always gone alongside high points for me; a serious or unusual issue has impacted my body.”

She takes me back to her childhood, already starting her career performing in the stage in Whistle Down the Wind (she was cast at the age of 9). That’s when she was diagnosed with the medical problem Wolff-Parkinson-White syndrome, which can cause a fast heartbeat as well as lightheadedness and palpitations. “I was going in and out of rehearsals on an intravenous line, and going back into hospital at night.” She jumps ahead several years, and young Jessica has joined the trio Soul Deep while attending the performing arts school. “I signed my initial contract, and I had a stroke. Then when I was ready to debut in recently I had a automobile accident and my voice box shifted and I lost my voice for a long period.”

Hey, I say, hold on, I am overwhelmed. You really had a stroke at 17? She nods|agrees

About the author

Zachary Moore

A seasoned travel writer with a passion for uncovering hidden gems and sharing cultural insights from around the globe.

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