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Saturday, October 17, 2026
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‘It has taught me to embrace life more’: Jessie J on cancer, comebacks and cracking China

You couldn’t make it up, Jessie J remarks. At that moment gearing up for her comeback record in eight years, 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. Suddenly in March she was diagnosed with cancer in her breast.

The musician, actual name J. Cornish, is renowned for being brutally honest. The record, her latest release, was supposed to be an candid account, addressing every moment of pain she’d experienced since she last recorded music (endometriosis, pregnancy loss, unsuccessful partnerships, psychological manipulation, suicidal thoughts) with characteristic openness. The first single, her single No Secrets, was released in the spring. But by then there was a mighty secret. Her diagnosis. Then next release, Living My Best Life, was released in late spring and the artist was speaking publicly about how she was living her best life, while still secretly dealing with the disease. A month later she went public, and in July she received surgical treatment.

She gives me her best “What the fuck?” expression. “I release with a song called No Secrets. I’m conducting every media appearance, and they ask, ‘So what’s new with you?’ and I answer, ‘Uh, nothing really’” Cornish has just had to cancel tour dates because she’s yet to undergo reconstructive surgery.

Our interview takes place at a studio in London. She is wearing a light brown synthetic jacket, jeans with detailed white appliqués, off-white boots and oversized specs. Imagine rocker vibe meets 70s singer aesthetic. “As if I’m in the 70s and I should have a boyfriend with a big tache.” Like the film, I say, recalling the picture. “I was nicknamed that in school!” She grins. Cornish is quick, unfiltered and blunt. She says she has always been interested in humor and is aiming for her first comedy performance in the coming year. “I enjoy humor. During performances I basically roast the crowd.”

Personal Battles and News

The artist was getting ready for an appearance at the Baftas when she discovered a mass. “I promptly visited to get it checked, had an scan, and they told me, ‘It seems benign; your tissue is healthy.’ And I responded, ‘However, it’s there. I have arm pain and numbness in my fingers whenever I get up.’ And they replied, ‘Well, let’s just do a biopsy?’ The date was March 28, the post-birthday.” It was a Friday. The doctor told her if it was bad news she’d call on the Monday. By then Cornish had persuaded herself it was okay. The way she describes it, it was inopportune to receive a diagnosis when she had a busy schedule.

“It was a fortnight prior from debuting the project after eight years without an album and four years without a single. And she [the doctor] texted and said, ‘Can you talk at six?’ And I thought, ‘Oh, it’s a Zoom, it won’t be anything.’ So I jump on the Zoom expecting it’s all going to be fine, and she goes, ‘Please take a seat.’ You know that sad tone they use? And she says, ‘I’m so, so sorry but your reports have shown aggressive cancer.’” What was your reaction? “I replied, ‘That’s unfortunate. That’s not fucking great 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 scary and bizarre. “I fear going under. You’re escorted. You know when you have emergency surgery you go on a gurney, but this time I just strolled down with a hospital gown and my rear exposed. You feel like you’re in an episode of Black Mirror.” But, Cornish says, she’s been fortunate. No chemotherapy or radiation, just the procedure. “Cancer is awful, but yet Luckily it was detected early. The surgery happened a few months back and my affected breast now appears as a grapefruit under a tight bedsheet.” A further beam. “I got to keep the nipple, though.”

The follow-up procedure is for health and appearance. Her breasts, she observes, 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 rough time. So rude! It’s funny because I said I’d not undergo augmentation because I’ve got perfectionism, and I know they’d never be ideal. Illness changed that.”

Previous Struggles

Cornish is no stranger to illness. She believes her attitude toward illness has been so upbeat because she’s experienced in medical emergencies. Many times they occur alongside professional successes, functioning as a wake-up call, or blow, to remind her not to be complacent. “Honestly, I feel the universe whispers, ‘You having a good time? Take a seat.’ Since childhood, it has consistently accompanied high points for me; a serious or unusual issue has affected my well-being.”

She takes me back to her 11-year-old self, already starting her career starring in the London theater in Whistle Down the Wind (she was cast at the age of nine). That’s when she was diagnosed with the medical problem Wolff-Parkinson-White syndrome, which can cause a rapid pulse as well as dizziness and heart flutters. “I was going in and out of rehearsals on an drip, and being readmitted at night.” She jumps ahead half a dozen years, and teenage Jess has joined the girl group the group while attending the academy. “I secured a deal, and I had a stroke. Then when I was about to put out music in the year 2020 I had a automobile accident and my larynx moved up and I couldn’t sing for a twelve months.”

Oi, I say, wait, I need a moment. A stroke so young? She nods|agrees

Written by

Michael Carter

A seasoned sports analyst with over a decade of experience in betting strategies and statistical modeling across European leagues.

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