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Friday, October 16, 2026
Delta Vault UK

‘It has made me live life more’: Jessie J on cancer, comebacks and cracking China

You couldn’t make it up, Jessie J remarks. There she was preparing for her first album release in nearly a decade, deeply enamored with her newish partner, and at long last the mom to a little one after struggling to conceive for ten years, feeling invincible. Then in spring she was told she had a breast cancer diagnosis.

The artist, birth name Jess Cornish, is known for being brutally honest. The LP, her latest release, was supposed to be an transparent story, addressing every ounce of devastation she’d endured since she last recorded music (endometrial issues, pregnancy loss, failed relationships, emotional abuse, mental health struggles) with typical candour. The initial release, the song No Secrets, was dropped in the spring. But by then there remained a major undisclosed truth. The illness. Then follow-up track, the upbeat Living My Best Life, came out in May and the artist was talking to press about how she was enjoying life to the fullest, while at the same time living with breast cancer. Four weeks after she disclosed her condition, and in July she received surgical treatment.

She gives me her best “Are you kidding?” glance. “I put out with a song called No Secrets. I’m doing every interview, and they inquire, ‘Any updates?’ and I’m, like, ‘Well, not much…’” the singer has just had to call off performances because she’s still waiting for follow-up surgery.

We’re at a studio in the capital. She is wearing a light brown synthetic jacket, jeans with detailed white appliqués, beige footwear and large glasses. Think motorcycle style meets 1970s Nana Mouskouri. “As if I’m in the 70s and I should have a partner with a mustache.” Easy Rider, I say, referencing the film. “That’s what people called me at school!” She grins. Jessie is fast-thinking, bold and filter-free. She says she has always been interested in humor and is hoping to make her standup debut in the coming year. “I enjoy humor. When performing I often tease the fans.”

Personal Battles and News

Cornish was getting ready for an appearance at the ceremony when she discovered a mass. “I quickly sought to get it examined, had an scan, and they said, ‘It looks like nothing; you’ve got really good dense breast tissue.’ And I responded, ‘Yet I sense it. My arm hurts and pins and needles in my hands whenever I get up.’ And they replied, ‘How about a biopsy?’ That was 28 March, the post-birthday.” It was a weekend eve. The physician told her if it was concerning she’d contact on the Monday. By then she 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 debuting the project after a long hiatus and an extended break. And the doctor messaged and said, ‘Are you free at six?’ And I assumed, ‘It’s virtual, probably routine.’ So I join the call believing it’s all going to be fine, and she goes, ‘Are you sitting down?.’ That sympathetic voice? And she says, ‘Unfortunately but your biopsy results have come back as malignant cells.’” What was your reaction? “I said, ‘Well, that’s not great. That’s not fucking great timing.’ Immediately I felt was, ‘I can’t die because my son needs me.’”

Some men find me challenging due to my self-awareness

She found the surgery scary and bizarre. “I hate being put under. They walk you down. In urgent cases you are wheeled, but now I just marched with a medical attire and my bum hanging out. You feel like you’re in an episode of Black Mirror.” But, she notes, she’s been lucky. No chemo, no radiotherapy, just the op. “It’s terrible, but however Thank fuck I found it early. I had the mastectomy recently and my one side now looks like a odd shape.” She smiles again. “At least the nipple remains.”

The follow-up procedure is therapeutic and aesthetic. Her chest, she observes, are now “asymmetrical. They didn’t do an implant as small as my original. That’s impolite! I reflected, no need to bully me, I’m already having a rough time. How offensive! Ironically I said I’d not undergo augmentation because I’ve got perfectionism, and I know they’d never be flawless. My plans were disrupted.”

Previous Struggles

She is accustomed to medical issues. She thinks her attitude toward illness has been so upbeat because she’s used to medical emergencies. Many times they occur alongside professional successes, functioning as a wake-up call, or punch in the stomach, to make her recall not to take anything for granted. “Truly, I feel fate says, ‘Enjoying yourself? Sit down.’ Since childhood, it has often paired with moments of success for me; something severe or obscure has affected my well-being.”

She reminisces to her 11-year-old self, already making her debut featuring in the stage in Whistle Down the Wind (she was chosen at the age of nine years old). That’s when she was told about the medical problem a syndrome, 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 returning to the hospital at night.” She skips forward six years, and 17-year-old Jess has joined the trio Soul Deep while enrolled in the performing arts school. “I signed my initial contract, and I had a stroke. Then when I was about to put out music in the year 2020 I had a automobile accident and my larynx moved up and I lost my voice for a long period.”

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

MT
About the author

Madeline Thompson

A cybersecurity specialist with over a decade of experience in threat analysis and digital protection strategies.

Delta Vault UK

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