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Wednesday, October 7, 2026
Playflow Blog

‘It has taught me to embrace life more’: Jessie J on her health battle, comebacks and cracking China

You wouldn’t believe it, the singer remarks. There she was preparing for her first album release in nearly a decade, blissfully happy with her newish partner, and finally the parent to a young child after dealing with conception issues for a decade, riding high. Then in March she was told she had a breast cancer diagnosis.

The musician, real name Jessica Cornish, is renowned for being brutally honest. The LP, her latest release, was intended as an open book, tackling every moment of pain she’d experienced since she last recorded music (endometriosis, miscarriage, broken romances, gaslighting, suicide) with characteristic openness. The initial release, No Secrets, was dropped in April. But by then there existed a huge secret. The illness. Later second single, her song Living My Best Life, came out in May and the artist was speaking publicly about how she was living her best life, while all the while dealing with her cancer. A month later she disclosed her condition, and in early July she had a mastectomy.

She gives me her best “Are you kidding?” glance. “I come out with a song called the track No Secrets. I’m giving every interview, and they ask, ‘What’s happening?’ and I respond, ‘Well, not much…’” Cornish has just had to cancel tour dates because she’s yet to undergo cosmetic procedures.

We’re at a photography studio in the capital. She is dressed in a light brown synthetic jacket, denim trousers with detailed white appliqués, beige footwear and large glasses. Picture motorcycle style meets vintage look. “I feel like I’m in the 1970s and I should have a man with facial hair.” Easy Rider, I say, thinking of the movie. “I was nicknamed that in school!” She grins. Jessie is sharp-witted, unfiltered and blunt. She says she has always fancied doing comedy and is hoping to make her standup debut next year. “I love making people laugh. On stage I frequently joke about the fans.”

Medical Challenges and Discovery

She was planning an appearance at the Baftas when she discovered a mass. “I promptly visited to get it looked at, had an scan, and they were, like, ‘It looks like nothing; your tissue is healthy.’ And I was, like, ‘However, it’s there. I’ve got an achy arm and pins and needles in my hands whenever I get up.’ And they replied, ‘How about a biopsy?’ The date was March 28, the day after my birthday.” It was a Friday. The specialist told her if it was concerning she’d call on the Monday. By then Cornish had persuaded herself it was nothing. The way she explains it, it was just bad timing to face illness when she had a busy schedule.

“It was a fortnight prior from debuting the project after eight years without an album and no new music. And the doctor messaged and said, ‘Is six okay?’ And I thought, ‘It’s virtual, probably routine.’ So I log in thinking it’s all going to be good, and she goes, ‘Are you sitting down?.’ That sympathetic voice? And she continues, ‘I’m so, so sorry but your biopsy results have come back as high-grade cancer cells.’” What was your reaction? “I replied, ‘That’s unfortunate. That’s not fucking great timing.’ My initial thought was, ‘I can’t die because my son needs me.’”

Some men find me challenging due to my self-awareness

She considered the operation terrifying and absurd. “I dislike anesthesia. They lead you. In urgent cases you go on a gurney, but now 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 op. “It’s terrible, but yet Thank fuck I found it early. I had the mastectomy four months ago and my one side now looks like a odd shape.” A further beam. “I got to keep the nipple, though.”

The follow-up procedure is therapeutic and aesthetic. Her breasts, she remarks, are now “uneven. They didn’t do an implant as small as my original. That’s impolite! I reflected, why make it worse, I’m already having a hard period. How offensive! It’s funny because I said I’d avoid breast surgery because I’ve got OCD, and I know they’d never be flawless. Cancer ruined that plan.”

A History of Health Challenges

She is accustomed to medical issues. She believes her outlook on her diagnosis has been so optimistic because she’s experienced in health crises. Many times they occur alongside peak moments, serving as a tap on the shoulder, or shock, to remind her not to assume everything is fine. “Truly, I feel fate says, ‘Things going well? Sit down.’ Ever since I was a child, it has always gone alongside high points for me; a major or strange event has happened to my health.”

She reminisces to her childhood, already making her debut starring in the stage in the production (she was selected at the age of nine years old). That’s when she was told about the medical problem WPW, which can cause a rapid pulse as well as dizziness and palpitations. “I rehearsed between visits on an intravenous line, and going back into hospital at night.” She skips forward half a dozen years, and young Jessica has entered the girl group the group while studying at the performing arts school. “I just got my first record deal, and I had a brain incident. Then when I was planning to release songs in the year 2020 I had a car crash and my voice box shifted and I was unable to vocalize for a twelve months.”

Oi, I say, slow down, I can’t keep up. At just 17? She nods|agrees

About the author

Kevin Kim

A full-stack developer passionate about creating efficient web solutions and sharing knowledge through tech blogging.

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