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Wednesday, October 14, 2026
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‘It has taught me to embrace life more’: Jessie J on cancer, comebacks and cracking China

You can’t imagine it, the singer remarks. At that moment preparing for her new album launch in eight years, deeply enamored with her current love, and finally the parent to a young child after dealing with conception issues for a decade, riding high. Then in spring she was diagnosed with cancer in her breast.

The singer-songwriter, birth name J. Cornish, is famous for being brutally honest. The LP, Don’t Tease Me With a Good Time, was supposed to be an transparent story, tackling every moment of pain she’d endured since she last made an album (endometriosis, pregnancy loss, unsuccessful partnerships, psychological manipulation, suicide) with typical candour. The first single, her single No Secrets, was launched in the spring. But by then there existed a huge secret. The illness. Then second single, the upbeat Living My Best Life, debuted in late spring and Cornish was talking to press about how she was living her best life, while still secretly dealing with the disease. Four weeks after she shared the news, and in the start of summer she had a mastectomy.

She shoots me her best “Seriously?” look. “I come out with a song called No Secrets. I’m doing every interview, and they’re, like, ‘Any updates?’ and I answer, ‘Well, not much…’” she has just had to call off performances because she’s still waiting for reconstructive surgery.

We meet at a photography studio in the capital. She is sporting a tan faux-leather coat, denim trousers with detailed white appliqués, off-white boots and big frames. Imagine rocker vibe meets 1970s Nana Mouskouri. “It seems like I’m in the 70s and I should have a man with facial hair.” Like the film, I say, thinking of the film. “They used to call me that!” She beams. Cornish is quick, unfiltered and filter-free. She says she has always fancied doing comedy and is aiming for her first comedy performance next year. “I love making people laugh. When performing I frequently joke about the fans.”

Personal Battles and News

She was preparing for an performance at the Baftas when she found a lump. “I quickly sought to get it examined, had an scan, and they were, like, ‘It appears fine; you’ve got really good dense breast tissue.’ And I insisted, ‘But I can feel it. My arm hurts and pins and needles in my hands whenever I rise.’ And they said, ‘How about a biopsy?’ That was 28 March, the following my birthday.” It was a weekend eve. The specialist told her if it was bad news she’d contact on the start of the week. By then the singer had persuaded herself it was okay. The way she explains it, it was simply too inconvenient to receive a diagnosis when she had so much on.

“We’re two weeks away from releasing the album after eight years without an album and no new music. And she contacted me and said, ‘Is six okay?’ And I assumed, ‘It’s virtual, probably routine.’ So I log in expecting it’s all going to be fine, and she goes, ‘Please take a seat.’ That sympathetic voice? And she says, ‘I’m so, so sorry but your biopsy results have come back as high-grade cancer cells.’” What did you say? “I said, ‘Oh, that’s not ideal, is it?. What awful timing.’ Immediately I felt was, ‘My child depends on me.’”

Some men find me challenging due to my self-awareness

She considered the operation scary and bizarre. “I dislike anesthesia. They walk you down. During crises you are wheeled, but now I just strolled down with a gown on and my backside out. It felt surreal.” But, she notes, she’s been blessed. Without chemo or radio, just the procedure. “It’s terrible, but however Luckily it was detected early. The surgery happened recently and my right breast now resembles a odd shape.” She smiles again. “At least the nipple remains.”

The follow-up procedure is for health and appearance. Her boobs, she observes, are now “uneven. The implant is larger than before. That’s impolite! I reflected, why make it worse, I’m already having a rough time. So rude! Amusingly I said I’d not undergo augmentation because I’ve got obsessive tendencies, and I know they’d never be perfect. My plans were disrupted.”

Previous Struggles

She is no stranger to illness. She thinks her outlook on her diagnosis has been so upbeat because she’s familiar with physical challenges. Many times they occur alongside professional successes, functioning as a wake-up call, or blow, to highlight not to assume everything is fine. “Honestly, I feel fate says, ‘Enjoying yourself? Hold on.’ Since childhood, 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 beginning performing in the London theater in a musical (she was selected at the age of nine years old). That’s when she was diagnosed with the medical problem a syndrome, which can cause a fast heartbeat as well as lightheadedness and heart flutters. “I was going in and out of rehearsals on an IV drip, and going back into hospital at night.” She skips forward six years, and teenage Jess has entered the girl group Soul Deep while studying at the academy. “I just got my first record deal, and I had a brain incident. Then when I was planning to release songs in recently I had a automobile accident and my voice box shifted and I lost my voice for a year.”

Oi, I say, wait, I am overwhelmed. At just 17? She nods|agrees

MH
By

Matthew Harper DDS

A UK-based tech analyst with over a decade of experience in digital transformation, specializing in cybersecurity and emerging technologies.

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