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Sunday, October 18, 2026
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‘It has pushed me to live more fully’: Jessie J on cancer, comebacks and cracking China

You can’t imagine it, Jessie J states. There she was preparing for her first album release in nearly a decade, deeply enamored with her current love, and finally the mom to a little one after dealing with conception issues for ten years, on top of the world. Suddenly in spring she was told she had breast cancer.

The musician, real name J. Cornish, is known for being brutally honest. The record, the provocatively titled album, was supposed to be an transparent story, dealing with every moment of pain she’d faced since she last worked on songs (endometriosis, pregnancy loss, unsuccessful partnerships, emotional abuse, suicidal thoughts) with characteristic openness. The first single, her single No Secrets, was released in the spring. But by then there existed a huge secret. The illness. Then follow-up track, Living My Best Life, debuted in May and she was speaking publicly about how she was living her best life, while still secretly coping with breast cancer. A month later she went public, and in early July she had a mastectomy.

She shoots me her best “Seriously?” look. “I release with a song called No Secrets. I’m doing every media appearance, and they’re, like, ‘So what’s new with you?’ and I’m, like, ‘Erm, yeah, nothing …’” the singer has just had to cancel tour dates because she’s yet to undergo follow-up surgery.

Our interview takes place at a studio in London. She is sporting a beige fake-leather jacket, denim trousers with elaborate white patches, beige footwear and oversized specs. Think biker chic meets 70s singer aesthetic. “As if I’m in the 1970s and I should have a boyfriend with a big tache.” A biker reference, I say, referencing the movie. “I was nicknamed that in school!” She beams. Cornish is quick, bold and filter-free. She says she has always wanted to try comedy and is hoping to make her standup debut next year. “I love making people laugh. On stage I often tease the crowd.”

Personal Battles and News

The artist was getting ready for an performance at the Baftas when she discovered a mass. “I immediately went to get it looked at, had an scan, and they said, ‘It seems benign; your tissue is healthy.’ And I responded, ‘But I can feel it. I have arm pain and tingling in my hands whenever I rise.’ And they said, ‘Well, let’s just do a biopsy?’ It happened on March 28, the post-birthday.” It was a Friday. The doctor told her if it was serious she’d contact on the start of the week. By then the singer had assured herself it was fine. The way she tells it, it was simply too inconvenient to get cancer when she had so much on.

“We’re two weeks away from releasing the album after eight years without an album and an extended break. 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 join the call expecting it’s all going to be fine, and she informs me, ‘You might want to sit.’ That sympathetic voice? And she reveals, ‘Unfortunately but your biopsy results have come back as high-grade cancer cells.’” How did you respond? “I said, ‘That’s unfortunate. What awful timing.’ The first thing I thought was, ‘I have to survive for my boy.’”

Some men find me challenging due to my self-awareness

She viewed the procedure scary and bizarre. “I dislike anesthesia. They walk you down. You know when you have emergency surgery you are wheeled, but now I just walked with a medical attire and my rear exposed. You feel like you’re in an episode of Black Mirror.” But, she adds, she’s been fortunate. Without chemo or radio, just the procedure. “It’s terrible, but you know what? Thank fuck I found it early. The surgery happened recently and my affected breast now resembles a grapefruit under a tight bedsheet.” Another grin. “At least the nipple remains.”

The follow-up procedure is both medical and cosmetic. Her chest, she notes, are now “uneven. They didn’t do an implant as small as my original. How rude! I reflected, don’t add insult to injury, I’m already having a hard period. How offensive! Ironically I said I’d not undergo augmentation because I’ve got perfectionism, and I know they’d never be flawless. Cancer ruined that plan.”

Past Medical Issues

She is no stranger to illness. She feels her outlook on her diagnosis has been so positive because she’s used to medical emergencies. Many times they occur alongside career highs, serving as a tap on the shoulder, or blow, to make her recall not to assume everything is fine. “Honestly, I feel the universe whispers, ‘Things going well? Sit down.’ Since childhood, it has often paired with moments of success for me; something severe or obscure has happened to my health.”

She recalls to her 11-year-old self, already making her debut starring in the West End in a musical (she was chosen at the age of 9). That’s when she was diagnosed with the cardiac issue Wolff-Parkinson-White syndrome, which can cause a fast heartbeat as well as dizziness and palpitations. “I was going in and out of rehearsals on an drip, and returning to the hospital at night.” She skips forward six years, and teenage Jess has entered the trio Soul Deep while studying at the performing arts school. “I secured a deal, and I had a stroke. Then when I was about to put out music in 2020 I had a automobile accident and my voice box shifted and I couldn’t sing for a year.”

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

TH
By

Tracy Hernandez

A financial analyst with over a decade of experience in credit card optimization and personal finance strategies.

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