Skip to content
Wednesday, October 7, 2026
Slotfield1123 Blog

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

You couldn’t make it up, the singer remarks. There she was preparing for her first album release in eight years, deeply enamored with her newish partner, and at long last the mother of a toddler after facing fertility challenges for a decade, on top of the world. Suddenly in spring she was found to have breast cancer.

The singer-songwriter, actual name Jessica Cornish, is known for telling it as it is. The album, Don’t Tease Me With a Good Time, was meant as an candid account, tackling every moment of pain she’d experienced since she last recorded music (a gynecological condition, miscarriage, broken romances, gaslighting, suicidal thoughts) with characteristic openness. The initial release, her single No Secrets, was launched in April. But by then there remained a major undisclosed truth. Her diagnosis. Then follow-up track, the upbeat Living My Best Life, was released in late spring and Cornish was talking to press about how she was enjoying life to the fullest, while all the while living with her cancer. Subsequently she disclosed her condition, and in the start of summer she received surgical treatment.

She shoots me her best “Are you kidding?” glance. “I come out with a song called No Secrets. I’m doing every media appearance, and they’re, like, ‘Any updates?’ and I respond, ‘Well, not much…’” the singer has just had to cancel tour dates because she’s awaiting reconstructive surgery.

We’re at a photo studio in London. She is dressed in a light brown synthetic jacket, denim trousers with detailed white appliqués, cream boots and oversized specs. Picture biker chic meets 70s singer aesthetic. “I feel like I’m in the 1970s and I should have a partner with a mustache.” A biker reference, I say, recalling the movie. “They used to call me that!” She grins. Cornish is quick, unfiltered and filter-free. She says she has always fancied doing comedy and is aiming for her initial standup show next year. “I like entertaining. On stage I basically roast the crowd.”

Health Struggles and Diagnosis

Cornish was getting ready for an appearance at the Baftas when she noticed an abnormality. “I promptly visited to get it looked at, had an scan, and they told me, ‘It looks like nothing; your breasts are normal.’ And I was, like, ‘But I can feel it. I’ve got an achy arm and numbness in my fingers whenever I wake up.’ And they replied, ‘We should biopsy it?’ That was 28 March, the day after my birthday.” It was a weekend eve. The specialist told her if it was serious she’d call on the start of the week. By then she had assured herself it was fine. The way she explains it, it was inopportune to receive a diagnosis when she had a busy schedule.

“We’re two weeks away from launching this thing after a long hiatus and no new music. And the doctor messaged and said, ‘Can you talk at six?’ And I assumed, ‘A video call, likely minor.’ So I log in expecting it’s all going to be fine, and she says, ‘Are you sitting down?.’ The solemn tone? And she reveals, ‘Unfortunately but your biopsy results have come back as high-grade cancer cells.’” What was your reaction? “I replied, ‘Oh, that’s not ideal, is it?. What awful timing.’ My initial thought was, ‘My child depends on me.’”

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

She considered the operation scary and bizarre. “I hate being put under. They lead you. During crises you are wheeled, but this time I just walked with a hospital gown and my bum hanging out. You feel like you’re in an episode of Black Mirror.” But, she notes, she’s been blessed. No chemo, no radiotherapy, just the op. “Cancer is awful, but yet I’m grateful it was caught soon. The surgery happened a few months back and my affected breast now resembles a fruit under fabric.” She smiles again. “I got to keep the nipple, though.”

The next operation is both medical and cosmetic. Her breasts, she observes, are now “different sizes. They didn’t do an implant as small as my original. How rude! I felt, no need to bully me, I’m already having a rough time. Such disrespect! Ironically I said I’d avoid breast surgery because I’ve got obsessive tendencies, and I know they’d never be flawless. My plans were disrupted.”

Past Medical Issues

The singer is familiar with health problems. She feels her outlook on her diagnosis has been so optimistic because she’s experienced in health crises. Many times they occur alongside professional successes, acting as a reminder, or shock, to highlight not to take anything for granted. “Truly, 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 impacted my body.”

She reminisces to her 11-year-old self, already making her debut performing in the London theater in the production (she was selected at the age of 9). That’s when she was diagnosed with the cardiac issue a syndrome, which can cause a tachycardia as well as lightheadedness and palpitations. “I was going in and out of rehearsals on an IV drip, and going back into hospital at night.” She fast-forwards six years, and young Jessica has become part of the trio the group while enrolled in the Brit School. “I just got my first record deal, and I had a cerebral event. Then when I was ready to debut in 2020 I had a car crash and my throat was injured and I couldn’t sing for a year.”

Oi, I say, slow down, I can’t keep up. A stroke so young? She nods|agrees

Written by

Catherine Mendoza

A tech enthusiast and software developer passionate about AI, cybersecurity, and open-source projects.

Slotfield1123 Blog

Type to search articles.