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Sunday, October 18, 2026
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‘It has taught me to embrace life more’: Jessie J on cancer, career returns and cracking China

You can’t imagine it, Jessie J states. There she was preparing for her first album release in nearly a decade, ecstatically in love with her recent boyfriend, and at long last the mom to a little one after facing fertility challenges for ten years, on top of the world. Then in March she was told she had a breast cancer diagnosis.

The musician, real name Jessica Cornish, is famous for telling it as it is. The album, her latest release, was intended as an open book, addressing every moment of pain she’d faced since she last made an album (a gynecological condition, pregnancy loss, failed relationships, emotional abuse, suicidal thoughts) with typical candour. The initial release, her single No Secrets, was launched in the spring. But by then there remained a major undisclosed truth. The illness. Later second single, her song Living My Best Life, debuted in May and the artist was giving interviews about how she was thriving, while all the while dealing with the disease. Subsequently she disclosed her condition, and in July she received surgical treatment.

She offers me her best “Seriously?” glance. “I release with a song called No Secrets. I’m doing every press talk, and they inquire, ‘Any updates?’ and I answer, ‘Erm, yeah, nothing …’” Cornish has just had to postpone shows because she’s awaiting follow-up surgery.

We meet at a photo studio in London. She is wearing a light brown synthetic jacket, denim trousers with ornate white designs, off-white boots and big frames. Imagine motorcycle style meets 70s singer aesthetic. “I feel like I’m in the 70s and I should have a man with facial hair.” Like the film, I say, recalling the film. “That’s what people called me at school!” She beams. Jessie is fast-thinking, bold and direct. She says she has always wanted to try comedy and is planning to attempt her first comedy performance next year. “I like entertaining. During performances I often tease the fans.”

Medical Challenges and Discovery

The artist was planning an appearance at the Baftas when she noticed an abnormality. “I promptly visited to get it looked at, had an ultrasound, and they told me, ‘It appears fine; your breasts are normal.’ And I insisted, ‘Yet I sense it. I’ve got an achy arm and numbness in my fingers whenever I get up.’ And they suggested, ‘How about a biopsy?’ That was 28 March, the following my birthday.” It was a weekend eve. The specialist told her if it was concerning she’d contact on the Monday. By then the singer had assured herself it was okay. The way she describes it, it was just bad timing to get cancer when she had many commitments.

“Just two weeks before from debuting the project after years away and no new music. And she contacted me and said, ‘Is six okay?’ And I thought, ‘A video call, likely minor.’ So I jump on the Zoom expecting it’s all going to be good, and she informs me, ‘Please take a seat.’ You know that sad tone they use? And she says, ‘Unfortunately but your reports have indicated high-grade cancer cells.’” What did you say? “I said, ‘Well, that’s not great. That’s not fucking great timing.’ The first thing I thought was, ‘My child depends on me.’”

I’ve been labeled difficult for knowing myself

She viewed the procedure terrifying and absurd. “I hate being put under. You’re escorted. During crises you are wheeled, but then I just strolled down with a medical attire and my backside out. It felt surreal.” But, Cornish says, she’s been lucky. No chemotherapy or radiation, just the surgery. “Cancer sucks, man, but you know what? I’m grateful it was caught soon. The surgery happened four months ago and my affected breast now resembles a fruit under fabric.” Another grin. “The nipple was preserved.”

The subsequent surgery is therapeutic and aesthetic. Her boobs, she notes, are now “different sizes. The size doesn’t match. So inconsiderate! I reflected, no need to bully me, I’m already having a hard period. How offensive! It’s funny because I said I’d not undergo augmentation because I’ve got perfectionism, and I know they’d never be flawless. My plans were disrupted.”

A History of Health Challenges

She is accustomed to medical issues. She believes her perspective on the cancer has been so optimistic because she’s experienced in physical challenges. Many times they occur alongside peak moments, serving as a tap on the shoulder, or punch in the stomach, to highlight not to take anything for granted. “Truly, I feel life goes, ‘Things going well? Sit down.’ From a young age, it has always gone alongside achievements for me; something severe or obscure has happened to my health.”

She reminisces to her youth, already starting her career starring in the West End in a musical (she was selected at the age of nine years old). That’s when she was told about the cardiac issue WPW, which can cause a tachycardia as well as lightheadedness and heart flutters. “I rehearsed between visits on an drip, and returning to the hospital at night.” She fast-forwards half a dozen years, and young Jessica has become part of the trio Soul Deep while attending the Brit School. “I signed my initial contract, and I had a brain incident. Then when I was about to put out music in the year 2020 I had a collision and my larynx moved up and I couldn’t sing for a long period.”

Oi, I say, slow down, I am overwhelmed. A stroke so young? She nods|agrees

By

Jacqueline Elliott

Maya is a tech enthusiast and software developer with over a decade of experience in building scalable applications and sharing knowledge through blogging.

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