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Thursday, October 8, 2026
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‘It has taught me to embrace life more’: Jessie J on her health battle, career returns and cracking China

You couldn’t make it up, Jessie J states. There she was readying for her new album launch in eight years, deeply enamored with her current love, and finally the parent to a young child after struggling to conceive for a decade, on top of the world. Suddenly in spring she was diagnosed with breast cancer.

The artist, actual name Jess Cornish, is famous for telling it as it is. The album, her latest release, was supposed to be an candid account, addressing every ounce of devastation she’d faced since she last worked on songs (a gynecological condition, losing a baby, failed relationships, emotional abuse, suicide) with characteristic openness. The initial release, the song No Secrets, was dropped in April. But by then there remained a major undisclosed truth. The cancer. Then next release, Living My Best Life, was released in late spring and Cornish was speaking publicly about how she was living her best life, while at the same time coping with her cancer. Subsequently she went public, and in July she had a mastectomy.

She offers me her best “Are you kidding?” look. “I put out with a song called the track No Secrets. I’m doing every press talk, and they’re, like, ‘So what’s new with you?’ and I’m, like, ‘Uh, nothing really’” she has just had to cancel tour dates because she’s still waiting for follow-up surgery.

We meet at a studio in London. She is dressed in a tan faux-leather coat, denim trousers with elaborate white patches, beige footwear and large glasses. Imagine rocker vibe meets vintage look. “It seems like I’m in the 70s and I should have a boyfriend with a big tache.” Like the film, I say, referencing the picture. “That’s what people called me at school!” She grins. Jessie is sharp-witted, bold and blunt. She says she has always wanted to try comedy and is hoping to make her first comedy performance next year. “I love making people laugh. On stage I often tease the audience.”

Medical Challenges and Discovery

She was getting ready for an appearance at the ceremony when she found a lump. “I quickly sought to get it examined, had an scan, and they told me, ‘It appears fine; your breasts are normal.’ And I was, like, ‘However, it’s there. I have arm pain and tingling in my hands whenever I get up.’ And they replied, ‘How about a biopsy?’ That was 28 March, the post-birthday.” It was a weekend eve. The doctor told her if it was concerning she’d contact on the start of the week. By then Cornish had convinced herself it was nothing. The way she describes it, it was simply too inconvenient to receive a diagnosis when she had so much on.

“It was a fortnight prior from debuting the project after a long hiatus and an extended break. And she [the doctor] texted and said, ‘Are you free at six?’ And I thought, ‘It’s virtual, probably routine.’ So I log in expecting it’s all going to be positive, and she informs me, ‘Please take a seat.’ That sympathetic voice? And she continues, ‘I’m so, so sorry but your biopsy results have indicated aggressive cancer.’” What did you say? “I said, ‘Oh, that’s not ideal, is it?. The timing is terrible.’ Immediately I felt was, ‘My child depends on me.’”

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

She viewed the procedure terrifying and absurd. “I dislike anesthesia. You’re escorted. During crises you are wheeled, but then 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 fortunate. Without chemo or radio, just the procedure. “Cancer is awful, but you know what? Thank fuck I found it early. I underwent removal recently and my affected breast now looks like a grapefruit under a tight bedsheet.” She smiles again. “The nipple was preserved.”

The follow-up procedure is therapeutic and aesthetic. Her breasts, she notes, are now “asymmetrical. 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. So rude! It’s funny because I said I’d avoid breast surgery because I’ve got OCD, and I know they’d never be perfect. Illness changed that.”

A History of Health Challenges

She is familiar with health problems. She feels her outlook on her diagnosis has been so optimistic because she’s familiar with physical challenges. Frequently they align with career highs, serving as a tap on the shoulder, or shock, to make her recall not to assume everything is fine. “Honestly, I feel life goes, ‘You having a good time? Sit down.’ From a young age, it has always gone alongside achievements for me; a major or strange event has affected my well-being.”

She takes me back to her youth, already beginning performing in the stage in a musical (she was chosen at the age of nine). That’s when she was found to have the cardiac issue Wolff-Parkinson-White syndrome, which can cause a tachycardia as well as lightheadedness and heart flutters. “I attended rehearsals intermittently on an intravenous line, and being readmitted at night.” She skips forward six years, and teenage Jess has entered the girl group Soul Deep while studying at the Brit School. “I signed my initial contract, and I had a cerebral event. Then when I was planning to release songs in the year 2020 I had a collision and my throat was injured and I couldn’t sing for a year.”

Hey, I say, hold on, I need a moment. At just 17? She nods|agrees

CP
About the author

Crystal Phillips

Maya Chen is a gaming journalist and community manager with over a decade of experience covering esports and interactive entertainment.

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