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Monday, October 12, 2026
Journal UK Blog

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

You couldn’t make it up, Jessie J says. At that moment readying for her comeback record in nearly a decade, deeply enamored with her newish partner, and at long last the mom to a little one after facing fertility challenges for a decade, feeling invincible. Suddenly in March she was found to have a breast cancer diagnosis.

The singer-songwriter, actual name Jessica Cornish, is famous for being brutally honest. The record, Don’t Tease Me With a Good Time, was meant as an candid account, tackling every bit of hardship she’d faced since she last worked on songs (endometrial issues, pregnancy loss, failed relationships, psychological manipulation, suicide) with typical candour. The lead track, the song No Secrets, was dropped in the spring. But by then there remained a major undisclosed truth. The cancer. Later follow-up track, her song Living My Best Life, came out in May and the artist was giving interviews about how she was enjoying life to the fullest, while at the same time living with the disease. Subsequently she went public, and in the start of summer she underwent breast removal surgery.

She shoots me her best “Are you kidding?” glance. “I release with a song called No Secrets. I’m doing every media appearance, and they’re, like, ‘Any updates?’ and I answer, ‘Well, not much…’” the singer has just had to postpone shows because she’s yet to undergo follow-up surgery.

We’re at a studio in the capital. She is sporting a beige fake-leather jacket, blue jeans with ornate white designs, beige footwear and big frames. Picture motorcycle style meets 1970s Nana Mouskouri. “I feel like I’m in the 1970s and I should have a boyfriend with a big tache.” Like the film, I say, recalling the film. “That’s what people called me at school!” She smiles. Jessie is sharp-witted, irreverent and direct. She says she has always fancied doing comedy and is planning to attempt her standup debut in the coming year. “I love making people laugh. During performances I basically roast the audience.”

Health Struggles and Diagnosis

She was planning an slot at the Baftas when she noticed an abnormality. “I immediately went to get it looked at, had an ultrasound, and they told me, ‘It seems benign; your tissue is healthy.’ And I was, like, ‘Yet I sense it. My arm hurts and numbness in my fingers whenever I rise.’ And they replied, ‘How about a biopsy?’ The date was 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 describes it, it was inopportune to face illness when she had many commitments.

“It was a fortnight prior from debuting the project after eight years without an album and no new music. And she [the doctor] texted and said, ‘Are you free at six?’ And I thought, ‘A video call, likely minor.’ So I jump on the Zoom expecting it’s all going to be good, and she goes, ‘Please take a seat.’ That sympathetic voice? And she says, ‘I regret to inform you but your test results have indicated aggressive cancer.’” What did you say? “I answered, ‘Well, that’s not great. That’s not fucking great timing.’ Immediately I felt was, ‘My child depends on me.’”

Some men find me challenging due to my self-awareness

She considered the operation frightening and surreal. “I fear going under. They walk you down. In urgent cases you go on a gurney, but then I just walked with a gown on and my backside out. It felt surreal.” But, she adds, she’s been lucky. No chemotherapy or radiation, just the surgery. “Cancer sucks, man, but yet I’m grateful it was caught soon. I had the mastectomy a few months back and my right breast now appears as a fruit under fabric.” Another grin. “I got to keep the nipple, though.”

The next operation is therapeutic and aesthetic. Her boobs, she remarks, are now “uneven. The size doesn’t match. That’s impolite! I thought, don’t add insult to injury, I’m already having a rough time. Such disrespect! Ironically I said I’d never get my boobs done because I’ve got perfectionism, and I know they’d never be ideal. Cancer ruined that plan.”

Past Medical Issues

Cornish is no stranger to illness. She feels her outlook on her diagnosis has been so positive because she’s used to health crises. Frequently they align with professional successes, functioning as a wake-up call, or punch in the stomach, to make her recall not to assume everything is fine. “Frankly, I feel fate says, ‘You having a good time? Take a seat.’ Since childhood, it has consistently accompanied achievements for me; a serious or unusual issue has happened to my health.”

She recalls to her 11-year-old self, already starting her career featuring in the London theater in the production (she was cast at the age of nine). That’s when she was found to have the cardiac issue a syndrome, which can cause a rapid pulse as well as vertigo and palpitations. “I was going in and out of rehearsals on an drip, and returning to the hospital at night.” She skips forward six years, and 17-year-old Jess has become part of the trio Soul Deep while attending the Brit School. “I signed my initial contract, and I had a stroke. Then when I was ready to debut in the year 2020 I had a car crash and my larynx moved up and I was unable to vocalize for a year.”

Hey, I say, wait, I can’t keep up. At just 17? She nods|agrees

About the author

Cheryl Clark

A cultural historian and writer based in London, focusing on modern British society and its global influences.

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