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Sunday, October 18, 2026
Oak Network UK

‘It has pushed me to live more fully’: Jessie J on her health battle, comebacks and cracking China

You wouldn’t believe it, the singer says. At that moment readying for her comeback record in eight years, blissfully happy with her current love, and at long last the mother of a toddler after struggling to conceive for ten years, feeling invincible. Suddenly in spring she was found to have breast cancer.

The singer-songwriter, real name J. Cornish, is known for speaking her mind. The record, Don’t Tease Me With a Good Time, was meant as an candid account, addressing every moment of pain she’d experienced since she last made an album (endometrial issues, miscarriage, broken romances, psychological manipulation, suicide) with characteristic openness. The initial release, her single No Secrets, was launched in April. But by then there was a mighty secret. The cancer. Later second single, her song Living My Best Life, debuted in May and Cornish was giving interviews about how she was enjoying life to the fullest, while all the while dealing with the disease. Four weeks after she went public, and in July she had a mastectomy.

She gives me her best “Are you kidding?” glance. “I come out with a song called the track No Secrets. I’m conducting every interview, and they inquire, ‘So what’s new with you?’ and I answer, ‘Erm, yeah, nothing …’” Cornish has just had to cancel tour dates because she’s yet to undergo follow-up surgery.

Our interview takes place at a photo studio in London. She is wearing a tan faux-leather coat, denim trousers with elaborate white patches, off-white boots and large glasses. Imagine rocker vibe meets vintage look. “I feel like I’m in the 70s and I should have a man with facial hair.” Like the film, I say, thinking of the movie. “That’s what people called me at school!” She grins. She is sharp-witted, irreverent and filter-free. She says she has always fancied doing comedy and is aiming for her first comedy performance soon. “I enjoy humor. When performing I often tease the fans.”

Medical Challenges and Discovery

She was preparing for an performance at the ceremony when she noticed an abnormality. “I quickly sought to get it checked, had an ultrasound, and they said, ‘It appears fine; your tissue is healthy.’ And I insisted, ‘But I can feel it. I’ve got an achy arm and tingling in my hands whenever I rise.’ And they suggested, ‘Well, let’s just do a biopsy?’ It happened on March 28, the post-birthday.” It was a Friday. The specialist told her if it was concerning she’d call on the Monday. By then she had assured herself it was fine. The way she explains it, it was simply too inconvenient to receive a diagnosis when she had many commitments.

“Just two weeks before from launching this thing after years away and four years without a single. And the doctor messaged and said, ‘Can you talk at six?’ And I was, like, ‘A video call, likely minor.’ So I jump on the Zoom thinking it’s all going to be fine, and she goes, ‘Are you sitting down?.’ The solemn tone? And she reveals, ‘I regret to inform you but your biopsy results have indicated high-grade cancer cells.’” What was your reaction? “I said, ‘That’s unfortunate. What awful timing.’ My initial thought was, ‘I have to survive for my boy.’”

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

She considered the operation frightening and surreal. “I dislike anesthesia. They walk you down. You know when you have emergency surgery you are wheeled, but now I just strolled down with a hospital gown and my bum hanging out. It felt surreal.” But, Cornish says, she’s been fortunate. Without chemo or radio, just the procedure. “Cancer sucks, man, but however Thank fuck I found it early. I underwent removal a few months back and my one side now resembles a fruit under fabric.” A further beam. “I got to keep the nipple, though.”

The follow-up procedure is both medical and cosmetic. Her boobs, she notes, are now “asymmetrical. The implant is larger than before. So inconsiderate! I felt, no need to bully me, I’m already having a hard period. So rude! Amusingly I said I’d never get my boobs done because I’ve got obsessive tendencies, and I know they’d never be perfect. Illness changed that.”

A History of Health Challenges

The singer is accustomed to medical issues. She believes her attitude toward illness has been so positive because she’s familiar with health crises. Frequently they align with career highs, acting as a reminder, or shock, to make her recall not to assume everything is fine. “Honestly, I feel the universe whispers, ‘Enjoying yourself? Sit down.’ From a young age, it has consistently accompanied high points for me; something severe or obscure has happened to my health.”

She recalls to her youth, already beginning starring in the London theater in a musical (she was chosen at the age of nine). That’s when she was found to have the cardiac issue a syndrome, which can cause a tachycardia as well as lightheadedness and palpitations. “I rehearsed between visits on an intravenous line, and returning to the hospital at night.” She skips forward several years, and young Jessica has joined the girl group the group while attending the academy. “I signed my initial contract, and I had a stroke. Then when I was ready to debut in the year 2020 I had a automobile accident and my throat was injured and I lost my voice for a long period.”

Oi, I say, slow down, I need a moment. You really had a stroke at 17? She nods|agrees

TC
About the author

Tiffany Clayton

Environmental journalist and forestry expert with a passion for sustainable woodland management.

Oak Network UK

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