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Friday, October 9, 2026
Pulse Global Blog

‘It has pushed me to live more fully’: Jessie J on cancer, comebacks and cracking China

You wouldn’t believe it, Jessie J says. There she was gearing up for her new album launch in nearly a decade, deeply enamored with her current love, and finally the mom to a little one after facing fertility challenges for a decade, feeling invincible. Suddenly in March she was told she had cancer in her breast.

The singer-songwriter, birth name J. Cornish, is famous for being brutally honest. The record, Don’t Tease Me With a Good Time, was supposed to be an open book, addressing every moment of pain she’d faced since she last made an album (a gynecological condition, miscarriage, failed relationships, emotional abuse, mental health struggles) with typical candour. The initial release, the song No Secrets, was dropped in April. But by then there was a mighty secret. The illness. Later next release, the upbeat Living My Best Life, was released in late spring and she was speaking publicly about how she was thriving, while all the while dealing with her cancer. Subsequently she went public, and in early July she received surgical treatment.

She gives me her best “Seriously?” glance. “I put out with a song called the track No Secrets. I’m doing every interview, and they inquire, ‘Any updates?’ and I’m, like, ‘Well, not much…’” Cornish has just had to cancel tour dates because she’s awaiting cosmetic procedures.

Our interview takes place at a photo studio in London. She is dressed in a beige fake-leather jacket, jeans with elaborate white patches, cream boots and oversized specs. Picture motorcycle style meets 70s singer aesthetic. “I feel like I’m in the 1970s and I should have a partner with a mustache.” Like the film, I say, thinking of the movie. “That’s what people called me at school!” She grins. She is sharp-witted, bold and blunt. She says she has always been interested in humor and is hoping to make her first comedy performance next year. “I enjoy humor. On stage I often tease the fans.”

Personal Battles and News

She was getting ready for an appearance at the awards show when she discovered a mass. “I immediately went to get it checked, had an test, and they told me, ‘It seems benign; you’ve got really good dense breast tissue.’ And I was, like, ‘But I can feel it. I’ve got an achy arm and tingling in my hands whenever I rise.’ And they said, ‘We should biopsy it?’ It happened on March 28, the post-birthday.” It was a weekend eve. The physician told her if it was bad news she’d reach out on the Monday. By then she had convinced herself it was nothing. The way she tells it, it was inopportune to face illness when she had a busy schedule.

“We’re two weeks away from launching this thing after eight years without an album and four years without a single. And the doctor messaged and said, ‘Can you talk at six?’ And I assumed, ‘It’s virtual, probably routine.’ So I log in thinking it’s all going to be fine, and she goes, ‘You might want to sit.’ That sympathetic voice? And she says, ‘I’m so, so sorry but your test results have indicated high-grade cancer cells.’” What was your reaction? “I said, ‘Well, that’s not great. That’s not fucking great timing.’ The first thing I thought 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 hate being put under. They lead you. You know when you have emergency surgery you go on a gurney, but this time I just strolled down with a gown on and my rear exposed. You feel like you’re in an episode of Black Mirror.” But, Cornish says, she’s been lucky. No chemo, no radiotherapy, just the procedure. “Cancer sucks, man, but however Thank fuck I found it early. I underwent removal four months ago and my right breast now resembles a odd shape.” Another grin. “I got to keep the nipple, though.”

The next operation is therapeutic and aesthetic. Her breasts, she observes, are now “asymmetrical. The size doesn’t match. That’s impolite! I reflected, don’t add insult to injury, I’m already having a difficult experience. Such disrespect! Ironically I said I’d avoid breast surgery because I’ve got obsessive tendencies, and I know they’d never be flawless. My plans were disrupted.”

A History of Health Challenges

Cornish is accustomed to medical issues. She thinks her outlook on her diagnosis has been so optimistic because she’s experienced in medical emergencies. They have often coincided with career highs, acting as a reminder, or shock, to make her recall not to assume everything is fine. “Truly, I feel fate says, ‘Things going well? Hold on.’ Since childhood, it has always gone alongside achievements for me; a serious or unusual issue has affected my well-being.”

She recalls to her youth, already making her debut featuring in the West End in a musical (she was cast at the age of 9). That’s when she was told about the heart condition a syndrome, which can cause a rapid pulse as well as vertigo and heart flutters. “I was going in and out of rehearsals on an drip, and being readmitted at night.” She skips forward half a dozen years, and 17-year-old Jess has entered the trio Soul Deep while studying at the academy. “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 car crash and my voice box shifted and I lost my voice for a twelve months.”

Hey, I say, hold on, I am overwhelmed. At just 17? She nods|agrees

By

Gina Smith

Elena Vance is a seasoned journalist and tech analyst with over a decade of experience covering global markets and digital transformations.

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