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Tuesday, October 13, 2026
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‘It has taught me to embrace life more’: Jessica Cornish on her health battle, career returns and cracking China

You wouldn’t believe it, Jessie J states. At that moment readying for her new album launch in nearly a decade, ecstatically in love with her current love, and at long last the mother of a toddler after dealing with conception issues for a decade, riding high. Suddenly in March she was found to have cancer in her breast.

The musician, birth name Jess Cornish, is known for being brutally honest. The record, her latest release, was meant as an transparent story, tackling every bit of hardship she’d experienced since she last recorded music (a gynecological condition, losing a baby, failed relationships, psychological manipulation, suicide) with typical candour. The initial release, her single No Secrets, was launched in the spring. But by then there remained a major undisclosed truth. Her diagnosis. Then second single, the upbeat Living My Best Life, was released in May and Cornish was speaking publicly about how she was thriving, while all the while dealing with her cancer. Subsequently she went public, and in July she received surgical treatment.

She offers me her best “Seriously?” glance. “I release with a song called No Secrets. I’m conducting every media appearance, and they inquire, ‘Any updates?’ and I’m, like, ‘Erm, yeah, nothing …’” the singer has just had to call off performances because she’s still waiting for reconstructive surgery.

We meet at a studio in London. She is sporting a light brown synthetic jacket, blue jeans with ornate white designs, cream boots and large glasses. Imagine motorcycle style meets vintage look. “It seems like I’m in the seventies and I should have a man with facial hair.” Like the film, I say, recalling the picture. “I was nicknamed that in school!” She smiles. She is quick, bold and direct. She says she has always been interested in humor and is planning to attempt her initial standup show next year. “I love making people laugh. When performing I often tease the fans.”

Health Struggles and Diagnosis

She was planning an appearance at the awards show when she discovered a mass. “I quickly sought to get it looked at, had an ultrasound, and they said, ‘It looks like nothing; you’ve got really good dense breast tissue.’ And I responded, ‘But I can feel it. I’ve got an achy arm and tingling in my hands whenever I get up.’ And they replied, ‘We should biopsy it?’ It happened on March 28, the following my birthday.” It was a Friday. The specialist told her if it was serious she’d contact on the Monday. By then she had assured herself it was okay. The way she explains it, it was simply too inconvenient to face illness when she had a busy schedule.

“Just two weeks before from launching this thing after eight years without an album and four years without a single. And she [the doctor] texted and said, ‘Can you talk at six?’ And I assumed, ‘It’s virtual, probably routine.’ So I jump on the Zoom expecting it’s all going to be good, and she says, ‘You might want to sit.’ That sympathetic voice? And she says, ‘I regret to inform you but your test results have indicated malignant cells.’” What did you say? “I said, ‘Well, that’s not great. That’s not fucking great timing.’ Immediately I felt was, ‘I have to survive for my boy.’”

Some men find me challenging due to my self-awareness

She considered the operation terrifying and absurd. “I hate being put under. They lead you. During crises you go on a gurney, but then I just strolled down with a hospital gown and my bum hanging out. You feel like you’re in an episode of Black Mirror.” But, she adds, she’s been lucky. Without chemo or radio, just the surgery. “Cancer is awful, but however I’m grateful it was caught soon. I underwent removal recently and my one side now appears as a grapefruit under a tight bedsheet.” Another grin. “I got to keep the nipple, though.”

The next operation is both medical and cosmetic. Her chest, she notes, are now “asymmetrical. The size doesn’t match. That’s impolite! I thought, no need to bully me, I’m already having a rough time. Such disrespect! It’s funny because I said I’d not undergo augmentation because I’ve got obsessive tendencies, and I know they’d never be ideal. Illness changed that.”

Past Medical Issues

Cornish is no stranger to illness. She thinks her attitude toward illness has been so positive because she’s experienced in physical challenges. Many times they occur alongside professional successes, acting as a reminder, or shock, to highlight not to be complacent. “Honestly, I feel the universe whispers, ‘Enjoying yourself? Hold on.’ Ever since I was a child, it has consistently accompanied achievements for me; a major or strange event has affected my well-being.”

She takes me back to her youth, already starting her career featuring in the West End in Whistle Down the Wind (she was chosen at the age of nine years old). That’s when she was told about the cardiac issue a syndrome, which can cause a fast heartbeat as well as vertigo and palpitations. “I attended rehearsals intermittently on an intravenous line, and going back into hospital at night.” She jumps ahead half a dozen years, and teenage Jess has entered the female band Soul Deep while studying at the Brit School. “I just got my first record deal, and I had a cerebral event. Then when I was planning to release songs in the year 2020 I had a collision and my throat was injured and I lost my voice for a year.”

Wow, I say, wait, I am overwhelmed. A stroke so young? She nods|agrees

Written by

Steven Smith

Elara is a digital strategist with over a decade of experience in crafting successful online campaigns for global brands.

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