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Thursday, October 15, 2026
Tech Insights Blog

‘It has taught me to embrace life more’: Jessie J on her health battle, career returns and conquering the Chinese market

You couldn’t make it up, the singer states. There she was readying for her comeback record in nearly a decade, deeply enamored with her recent boyfriend, and finally the parent to a young child after facing fertility challenges for ten years, feeling invincible. Suddenly in spring she was told she had breast cancer.

The musician, birth name Jess Cornish, is famous for being brutally honest. The record, Don’t Tease Me With a Good Time, was intended as an candid account, tackling every moment of pain she’d faced since she last recorded music (a gynecological condition, miscarriage, unsuccessful partnerships, emotional abuse, suicide) with her usual frankness. The lead track, 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, came out in May and she was talking to press about how she was enjoying life to the fullest, while at the same time coping with her cancer. Subsequently she went public, and in the start of summer she received surgical treatment.

She shoots me her best “What the fuck?” look. “I come out with a song called No Secrets. I’m giving every media appearance, and they’re, like, ‘Any updates?’ and I answer, ‘Uh, nothing really’” she has just had to call off performances because she’s yet to undergo reconstructive surgery.

Our interview takes place at a studio in London. She is dressed in a tan faux-leather coat, jeans with detailed white appliqués, beige footwear and oversized specs. Picture rocker vibe meets vintage look. “It seems like I’m in the seventies and I should have a man with facial hair.” Like the film, I say, recalling the film. “They used to call me that!” She grins. She is quick, irreverent and filter-free. She says she has always wanted to try comedy and is hoping to make her standup debut soon. “I love making people laugh. When performing I basically roast the fans.”

Health Struggles and Diagnosis

Cornish was preparing for an slot at the awards show when she found a lump. “I immediately went to get it looked at, had an scan, and they told me, ‘It looks like nothing; your breasts are normal.’ And I insisted, ‘However, it’s there. I have arm pain and pins and needles in my hands whenever I wake up.’ And they said, ‘We should biopsy it?’ It happened on March 28, the post-birthday.” It was a weekend eve. The doctor told her if it was serious she’d contact on the Monday. By then Cornish had assured herself it was nothing. The way she describes it, it was simply too inconvenient to get cancer when she had many commitments.

“We’re two weeks away from releasing the album after a long hiatus and four years without a single. And she [the doctor] texted and said, ‘Is six okay?’ And I thought, ‘A video call, likely minor.’ So I jump on the Zoom believing it’s all going to be fine, and she says, ‘You might want to sit.’ The solemn tone? And she continues, ‘I regret to inform you but your test results have shown malignant cells.’” How did you respond? “I replied, ‘That’s unfortunate. What awful timing.’ Immediately I felt was, ‘I have to survive for my boy.’”

Some men find me challenging due to my self-awareness

She found the surgery scary and bizarre. “I hate being put under. They lead you. In urgent cases you roll down in a bed, but this time I just walked with a medical attire 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 however Thank fuck I found it early. I had the mastectomy a few months back and my affected breast now appears as a fruit under fabric.” A further beam. “At least the nipple remains.”

The next operation is for health and appearance. Her chest, she observes, are now “uneven. The implant is larger than before. How rude! I thought, don’t add insult to injury, I’m already having a difficult experience. Such disrespect! It’s funny because I said I’d avoid breast surgery because I’ve got obsessive tendencies, and I know they’d never be ideal. My plans were disrupted.”

A History of Health Challenges

Cornish is accustomed to medical issues. She thinks her perspective on the cancer has been so optimistic because she’s familiar with health crises. Frequently they align with peak moments, acting as a reminder, or blow, to highlight not to take anything for granted. “Frankly, I feel the universe whispers, ‘You having a good time? Hold on.’ Ever since I was a child, it has consistently accompanied moments of success for me; a major or strange event has affected my well-being.”

She takes me back to her childhood, already making her debut starring in the London theater in the production (she was cast at the age of 9). That’s when she was told about the cardiac issue WPW, which can cause a fast heartbeat as well as lightheadedness and heart flutters. “I attended rehearsals intermittently on an drip, and returning to the hospital at night.” She skips forward half a dozen years, and teenage Jess has become part of the female band the group while attending the academy. “I just got my first record deal, 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 couldn’t sing for a year.”

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

The writer

Ashley Sampson

A tech enthusiast and digital strategist with over a decade of experience in analyzing emerging technologies and their impact on society.

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