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Wednesday, October 14, 2026
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‘It has taught me to embrace life more’: Jessie J on her health battle, career returns and conquering the Chinese market

You wouldn’t believe it, the singer states. There she was preparing for her comeback record in nearly a decade, blissfully happy with her recent boyfriend, and finally the mom to a little one after facing fertility challenges for ten years, riding high. Then in spring she was found to have cancer in her breast.

The singer-songwriter, birth name Jess Cornish, is famous for being brutally honest. The album, the provocatively titled album, was meant as an transparent story, tackling every ounce of devastation she’d faced since she last worked on songs (a gynecological condition, pregnancy loss, failed relationships, psychological manipulation, mental health struggles) with her usual frankness. The initial release, the song No Secrets, was launched in the spring. But by then there remained a major undisclosed truth. The cancer. Then next release, Living My Best Life, was released in May and the artist was talking to press about how she was thriving, while still secretly living with her cancer. Subsequently she shared the news, and in the start of summer she received surgical treatment.

She offers me her best “Seriously?” look. “I put out with a song called No Secrets. I’m conducting every interview, and they ask, ‘What’s happening?’ and I answer, ‘Well, not much…’” she has just had to cancel tour dates because she’s yet to undergo follow-up surgery.

Our interview takes place at a photo studio in London. She is sporting a light brown synthetic jacket, jeans with ornate white designs, off-white boots and large glasses. Imagine motorcycle style meets 1970s Nana Mouskouri. “It seems like I’m in the seventies and I should have a partner with a mustache.” Easy Rider, I say, referencing the film. “They used to call me that!” She beams. Jessie is fast-thinking, unfiltered and direct. She says she has always been interested in humor and is planning to attempt her first comedy performance next year. “I like entertaining. When performing I frequently joke about 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 were, like, ‘It looks like nothing; you’ve got really good dense breast tissue.’ And I was, like, ‘Yet I sense it. I have arm pain and pins and needles in my hands whenever I get up.’ And they said, ‘We should biopsy it?’ It happened on March 28, the post-birthday.” It was a Friday. The doctor told her if it was serious she’d call on the Monday. By then Cornish had assured herself it was nothing. The way she describes it, it was inopportune to get cancer when she had a busy schedule.

“We’re two weeks away from releasing the album after a long hiatus and no new music. And the doctor messaged and said, ‘Is six okay?’ And I assumed, ‘A video call, likely minor.’ So I log in believing it’s all going to be good, and she informs me, ‘You might want to sit.’ You know that sad tone they use? And she reveals, ‘I regret to inform you but your test results have shown high-grade cancer cells.’” What was your reaction? “I said, ‘Well, that’s not great. That’s not fucking great timing.’ 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 found the surgery frightening and surreal. “I hate being put under. You’re escorted. In urgent cases you roll down in a bed, but then I just walked with a gown on and my backside out. It felt surreal.” But, Cornish says, she’s been blessed. No chemotherapy or radiation, just the surgery. “Cancer is awful, but you know what? Luckily it was detected early. I underwent removal recently and my one side now appears as a fruit under fabric.” A further beam. “I got to keep the nipple, though.”

The follow-up procedure is both medical and cosmetic. Her boobs, she observes, are now “asymmetrical. The implant is larger than before. So inconsiderate! I felt, don’t add insult to injury, I’m already having a rough time. Such disrespect! Amusingly I said I’d not undergo augmentation because I’ve got obsessive tendencies, and I know they’d never be flawless. My plans were disrupted.”

Past Medical Issues

Cornish is no stranger to illness. She believes her attitude toward illness has been so optimistic because she’s familiar with physical challenges. They have often coincided with career highs, functioning as a wake-up call, or punch in the stomach, to remind her not to be complacent. “Honestly, I feel fate says, ‘Enjoying yourself? Take a seat.’ Since childhood, it has always gone alongside achievements for me; a serious or unusual issue has happened to my health.”

She takes me back to her youth, already starting her career performing in the West End in a musical (she was selected at the age of nine). That’s when she was diagnosed with the heart condition WPW, which can cause a fast heartbeat as well as vertigo and irregular beats. “I rehearsed between visits on an drip, and being readmitted at night.” She fast-forwards several years, and 17-year-old Jess has joined the female band Soul Deep while studying at the academy. “I secured a deal, and I had a cerebral event. Then when I was planning to release songs in 2020 I had a collision and my voice box shifted and I was unable to vocalize for a year.”

Wow, I say, hold on, I can’t keep up. A stroke so young? She nods|agrees

By

Melissa Martinez

A passionate historian and travel writer specializing in Sicilian culture and heritage, with over a decade of experience exploring Italy's historic sites.

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