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Friday, October 16, 2026
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‘It has pushed me to live more fully’: Jessica Cornish on cancer, career returns and conquering the Chinese market

You wouldn’t believe it, Jessie J states. There she was readying for her new album launch in nearly a decade, ecstatically in love with her newish partner, and finally the parent to a young child after dealing with conception issues for a decade, feeling invincible. Then in March she was diagnosed with a breast cancer diagnosis.

The singer-songwriter, actual name Jessica Cornish, is renowned for being brutally honest. The album, her latest release, was meant as an candid account, addressing every ounce of devastation she’d faced since she last worked on songs (endometriosis, pregnancy loss, broken romances, gaslighting, suicidal thoughts) with typical candour. The first single, No Secrets, was dropped in the spring. But by then there existed a huge secret. Her diagnosis. Later follow-up track, Living My Best Life, was released in late spring and Cornish was speaking publicly about how she was thriving, while still secretly living with her cancer. A month later she shared the news, and in July she received surgical treatment.

She gives me her best “Are you kidding?” look. “I release with a song called No Secrets. I’m giving every media appearance, and they inquire, ‘So what’s new with you?’ and I answer, ‘Well, not much…’” the singer has just had to cancel tour dates because she’s awaiting cosmetic procedures.

We meet at a studio in London. She is wearing a beige fake-leather jacket, blue jeans with ornate white designs, cream boots and big frames. Think biker chic meets 70s singer aesthetic. “As if I’m in the seventies and I should have a boyfriend with a big tache.” A biker reference, I say, thinking of the movie. “I was nicknamed that in school!” She grins. Jessie is fast-thinking, irreverent and blunt. She says she has always been interested in humor and is aiming for her initial standup show next year. “I enjoy humor. During performances I frequently joke about the fans.”

Medical Challenges and Discovery

She was preparing for an performance at the ceremony when she noticed an abnormality. “I promptly visited to get it looked at, had an test, and they said, ‘It seems benign; your breasts are normal.’ And I insisted, ‘Yet I sense it. My arm hurts and numbness in my fingers whenever I get up.’ And they said, ‘Well, let’s just do a biopsy?’ The date was March 28, the post-birthday.” It was a weekend eve. The physician told her if it was serious she’d contact on the start of the week. By then the singer had convinced herself it was nothing. The way she explains it, it was simply too inconvenient to receive a diagnosis when she had so much on.

“Just two weeks before from launching this thing after a long hiatus and four years without a single. And the doctor messaged and said, ‘Can you talk at six?’ And I assumed, ‘Oh, it’s a Zoom, it won’t be anything.’ So I jump on the Zoom believing it’s all going to be fine, and she goes, ‘Please take a seat.’ That sympathetic voice? And she reveals, ‘I’m so, so sorry but your test results have indicated aggressive cancer.’” How did you respond? “I said, ‘Well, that’s not great. That’s not fucking great timing.’ Immediately I felt was, ‘My child depends on me.’”

I’ve been labeled difficult for knowing myself

She found the surgery frightening and surreal. “I dislike anesthesia. You’re escorted. In urgent cases you are wheeled, but now I just marched with a medical attire and my bum hanging out. Like a dystopian scene.” But, she notes, she’s been blessed. Without chemo or radio, just the surgery. “Cancer is awful, but yet I’m grateful it was caught soon. I had the mastectomy a few months back and my right breast now resembles a odd shape.” She smiles again. “At least the nipple remains.”

The next operation is for health and appearance. Her boobs, she remarks, are now “different sizes. They didn’t do an implant as small as my original. How rude! I reflected, no need to bully me, I’m already having a hard period. How offensive! Amusingly I said I’d avoid breast surgery because I’ve got perfectionism, and I know they’d never be flawless. My plans were disrupted.”

Past Medical Issues

Cornish is familiar with health problems. She thinks her attitude toward illness has been so positive because she’s used to health crises. They have often coincided with peak moments, functioning as a wake-up call, or punch in the stomach, to make her recall not to take anything for granted. “Honestly, I feel life goes, ‘Things going well? Take a seat.’ Since childhood, it has always gone alongside moments of success for me; something severe or obscure has affected my well-being.”

She recalls to her 11-year-old self, already starting her career featuring in the stage in Whistle Down the Wind (she was cast at the age of nine). That’s when she was told about the heart condition a syndrome, which can cause a rapid pulse as well as dizziness and heart flutters. “I attended rehearsals intermittently on an IV drip, and going back into hospital at night.” She fast-forwards several years, and young Jessica has become part of the trio Soul Deep while attending the academy. “I just got my first record deal, and I had a cerebral event. Then when I was about to put out music in 2020 I had a collision and my larynx moved up and I couldn’t sing for a twelve months.”

Wow, I say, wait, I can’t keep up. At just 17? She nods|agrees

Written by

Robert Conway

Automotive journalist and tech enthusiast with a passion for sustainable mobility and emerging vehicle technologies.

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