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Thursday, October 8, 2026
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‘It has pushed me to live more fully’: Jessica Cornish on her health battle, comebacks and conquering the Chinese market

You can’t imagine it, Jessie J remarks. At that moment readying for her new album launch in nearly a decade, blissfully happy with her current love, and at long last the mother of a toddler after dealing with conception issues for ten years, feeling invincible. Then in spring she was diagnosed with breast cancer.

The singer-songwriter, actual name J. Cornish, is known for speaking her mind. The album, the provocatively titled album, was meant as an candid account, dealing with every moment of pain she’d faced since she last made an album (endometrial issues, losing a baby, broken romances, psychological manipulation, suicidal thoughts) with typical candour. The lead track, the song No Secrets, was released in April. But by then there existed a huge secret. The cancer. Then follow-up track, the upbeat Living My Best Life, came out in May and Cornish was talking to press about how she was enjoying life to the fullest, while at the same time coping with breast cancer. A month later she disclosed her condition, and in the start of summer she had a mastectomy.

She shoots me her best “What the fuck?” look. “I release with a song called No Secrets. I’m conducting every media appearance, and they inquire, ‘What’s happening?’ and I’m, like, ‘Well, not much…’” the singer has just had to postpone shows because she’s still waiting for follow-up surgery.

Our interview takes place at a photo studio in the capital. She is wearing a light brown synthetic jacket, blue jeans with detailed white appliqués, beige footwear and oversized specs. Imagine motorcycle style meets 70s singer aesthetic. “It seems like I’m in the 70s and I should have a partner with a mustache.” Easy Rider, I say, referencing the movie. “I was nicknamed that in school!” She beams. Jessie is fast-thinking, irreverent and blunt. She says she has always wanted to try comedy and is hoping to make her initial standup show soon. “I love making people laugh. During performances I often tease the fans.”

Personal Battles and News

Cornish was preparing for an slot at the ceremony when she discovered a mass. “I promptly visited to get it examined, had an ultrasound, and they told me, ‘It looks like nothing; you’ve got really good dense breast tissue.’ And I was, like, ‘Yet I sense it. I have arm pain and numbness in my fingers whenever I wake up.’ And they said, ‘How about a biopsy?’ The date was March 28, the following my birthday.” It was a weekend eve. The doctor told her if it was serious she’d reach out on the Monday. By then the singer had convinced herself it was nothing. The way she describes it, it was just bad timing to get cancer when she had many commitments.

“We’re two weeks away from debuting the project after years away and no new music. And she contacted me and said, ‘Can you talk at six?’ And I was, like, ‘A video call, likely minor.’ So I log in thinking it’s all going to be positive, and she informs me, ‘Please take a seat.’ You know that sad tone they use? And she continues, ‘I regret to inform you but your test results have come back as aggressive cancer.’” What was your reaction? “I answered, ‘That’s unfortunate. That’s not fucking great timing.’ The first thing I thought was, ‘I have to survive for my boy.’”

I’ve been labeled difficult for knowing myself

She viewed the procedure frightening and surreal. “I fear going under. They lead you. During crises you go on a gurney, but this time I just marched with a hospital gown and my rear exposed. Like a dystopian scene.” But, she adds, she’s been blessed. Without chemo or radio, just the surgery. “Cancer is awful, but however Luckily it was detected early. I had the mastectomy recently and my one side now appears as a grapefruit under a tight bedsheet.” Another grin. “I got to keep the nipple, though.”

The next operation is both medical and cosmetic. Her breasts, she remarks, are now “asymmetrical. They didn’t do an implant as small as my original. That’s impolite! I thought, no need to bully me, I’m already having a difficult experience. So rude! Amusingly I said I’d never get my boobs done because I’ve got perfectionism, and I know they’d never be flawless. Illness changed that.”

Past Medical Issues

Cornish is familiar with health problems. She feels her outlook on her diagnosis has been so upbeat because she’s used to health crises. Many times they occur alongside career highs, serving as a tap on the shoulder, or blow, to make her recall not to assume everything is fine. “Honestly, I feel fate says, ‘You having a good time? Take a seat.’ Since childhood, it has always gone alongside high points for me; a major or strange event has happened to my health.”

She recalls to her youth, already starting her career starring in the West End in Whistle Down the Wind (she was cast at the age of 9). That’s when she was found to have the cardiac issue Wolff-Parkinson-White syndrome, which can cause a tachycardia as well as dizziness and palpitations. “I was going in and out of rehearsals on an intravenous line, and being readmitted at night.” She jumps ahead several years, and teenage Jess has joined the female band Soul Deep while studying at the Brit School. “I secured a deal, and I had a cerebral event. Then when I was ready to debut in recently I had a automobile accident and my larynx moved up and I couldn’t sing for a twelve months.”

Wow, I say, slow down, I need a moment. At just 17? She nods|agrees

The writer

Amy Reynolds

Elara Vance is a professional poker strategist with over a decade of experience in high-stakes tournaments and online play.

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