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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 couldn’t make it up, Jessie J says. At that moment preparing for her comeback record in eight years, ecstatically in love with her recent boyfriend, and finally the mom to a little one after facing fertility challenges for ten years, feeling invincible. Then in spring she was found to have cancer in her breast.

The artist, actual name J. Cornish, is known for telling it as it is. The album, the provocatively titled album, was meant as an candid account, dealing with every ounce of devastation she’d endured since she last worked on songs (endometriosis, miscarriage, broken romances, emotional abuse, suicide) with characteristic openness. The first single, her single No Secrets, was launched in April. But by then there existed a huge secret. The cancer. Later follow-up track, Living My Best Life, was released in May and she was talking to press about how she was living her best life, while still secretly living with her cancer. Subsequently she shared the news, and in early July she received surgical treatment.

She shoots me her best “What the fuck?” expression. “I put out with a song called No Secrets. I’m conducting every press talk, and they ask, ‘Any updates?’ and I answer, ‘Uh, nothing really’” she has just had to call off performances because she’s still waiting for cosmetic procedures.

We’re at a studio in the capital. She is sporting a tan faux-leather coat, denim trousers with ornate white designs, beige footwear and large glasses. Imagine rocker vibe meets 1970s Nana Mouskouri. “As if I’m in the 70s and I should have a boyfriend with a big tache.” Like the film, I say, recalling the movie. “That’s what people called me at school!” She grins. Jessie is quick, bold and filter-free. She says she has always been interested in humor and is planning to attempt her initial standup show soon. “I like entertaining. During performances I basically roast the audience.”

Personal Battles and News

Cornish was preparing for an slot at the ceremony when she found a lump. “I immediately went to get it examined, had an test, and they were, like, ‘It appears fine; your tissue is healthy.’ And I responded, ‘Yet I sense it. I have arm pain and pins and needles in my hands whenever I rise.’ And they suggested, ‘How about a biopsy?’ That was 28 March, the post-birthday.” It was a Friday. The doctor told her if it was concerning she’d reach out on the start of the week. By then Cornish had assured herself it was okay. The way she explains it, it was simply too inconvenient to get cancer when she had a busy schedule.

“Just two weeks before from debuting the project after eight years without an album and no new music. And the doctor messaged and said, ‘Can you talk at six?’ And I assumed, ‘It’s virtual, probably routine.’ So I jump on the Zoom thinking it’s all going to be fine, and she goes, ‘You might want to sit.’ The solemn tone? And she reveals, ‘I regret to inform you but your test results have indicated malignant cells.’” How did you respond? “I replied, ‘That’s unfortunate. The timing is terrible.’ Immediately I felt was, ‘I can’t die because my son needs me.’”

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

She considered the operation terrifying and absurd. “I dislike anesthesia. They walk you down. In urgent cases you are wheeled, but then I just walked with a hospital gown and my backside out. It felt surreal.” But, she notes, she’s been blessed. No chemotherapy or radiation, just the surgery. “It’s terrible, but yet Luckily it was detected early. The surgery happened recently and my affected breast now resembles a fruit under fabric.” Another grin. “I got to keep the nipple, though.”

The subsequent surgery is both medical and cosmetic. Her breasts, she notes, are now “asymmetrical. The implant is larger than before. That’s impolite! I reflected, why make it worse, I’m already having a hard period. So rude! Amusingly I said I’d never get my boobs done because I’ve got perfectionism, and I know they’d never be flawless. Illness changed that.”

Past Medical Issues

She is no stranger to illness. She thinks her perspective on the cancer has been so positive because she’s used to health crises. Frequently they align with career highs, acting as a reminder, or shock, to remind her not to be complacent. “Frankly, I feel fate says, ‘Enjoying yourself? Sit down.’ Since childhood, it has often paired with achievements for me; a serious or unusual issue has impacted my body.”

She reminisces to her 11-year-old self, already making her debut starring in the stage in a musical (she was selected at the age of nine years old). That’s when she was told about the heart condition WPW, which can cause a fast heartbeat as well as dizziness and irregular beats. “I was going in and out of rehearsals on an intravenous line, and going back into hospital at night.” She jumps ahead six years, and young Jessica has become part of the trio Soul Deep while enrolled in 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 collision and my throat was injured and I couldn’t sing for a twelve months.”

Wow, I say, slow down, I am overwhelmed. At just 17? She nods|agrees

MP
About the author

Melissa Perry

A seasoned business strategist with over 15 years of experience in scaling startups and advising Fortune 500 companies across Europe.

Stellar Ventures

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