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Tuesday, October 13, 2026
True Planet Digital

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

You wouldn’t believe it, the singer remarks. There she was gearing up for her comeback record in eight years, deeply enamored with her recent boyfriend, and finally the parent to a young child after struggling to conceive for a decade, riding high. Then in spring she was found to have a breast cancer diagnosis.

The musician, birth name Jess Cornish, is famous for being brutally honest. The record, her latest release, was meant as an open book, tackling every ounce of devastation she’d faced since she last worked on songs (endometriosis, losing a baby, broken romances, psychological manipulation, mental health struggles) with typical candour. The first single, her single No Secrets, was released in April. But by then there existed a huge secret. The cancer. Later follow-up track, her song Living My Best Life, came out in May and she was talking to press about how she was enjoying life to the fullest, while all the while dealing with her cancer. Four weeks after she disclosed her condition, and in the start of summer she underwent breast removal surgery.

She offers me her best “Are you kidding?” look. “I put out with a song called No Secrets. I’m doing every media appearance, and they inquire, ‘Any updates?’ and I answer, ‘Well, not much…’” she has just had to postpone shows because she’s still waiting for follow-up surgery.

Our interview takes place at a photo studio in the capital. She is wearing a beige fake-leather jacket, jeans with ornate white designs, off-white boots and oversized specs. Think motorcycle style meets 70s singer aesthetic. “I feel like I’m in the seventies and I should have a boyfriend with a big tache.” A biker reference, I say, thinking of the picture. “I was nicknamed that in school!” She grins. Cornish is fast-thinking, bold and blunt. She says she has always been interested in humor and is planning to attempt her first comedy performance soon. “I enjoy humor. On stage I basically roast the fans.”

Medical Challenges and Discovery

The artist was getting ready for an appearance at the awards show when she discovered a mass. “I promptly visited to get it examined, had an ultrasound, and they were, like, ‘It seems benign; you’ve got really good dense breast tissue.’ And I insisted, ‘However, it’s there. I’ve got an achy arm and numbness in my fingers whenever I wake up.’ And they suggested, ‘Well, let’s just do a biopsy?’ The date was March 28, the post-birthday.” It was a weekend eve. The doctor told her if it was bad news she’d call on the start of the week. By then the singer had persuaded herself it was fine. The way she tells it, it was just bad timing to get cancer when she had a busy schedule.

“We’re two weeks away from releasing the album after a long hiatus and four years without a single. And she contacted me and said, ‘Is six okay?’ And I thought, ‘Oh, it’s a Zoom, it won’t be anything.’ So I join the call thinking it’s all going to be good, and she says, ‘Are you sitting down?.’ That sympathetic voice? And she reveals, ‘I regret to inform you but your reports have indicated malignant cells.’” What did you say? “I said, ‘That’s unfortunate. The timing is terrible.’ Immediately I felt was, ‘I can’t die because my son needs me.’”

I’ve been labeled difficult for knowing myself

She considered the operation frightening and surreal. “I dislike anesthesia. You’re escorted. You know when you have emergency surgery you are wheeled, but then I just strolled down with a medical attire and my bum hanging out. You feel like you’re in an episode of Black Mirror.” But, she adds, she’s been fortunate. Without chemo or radio, just the op. “Cancer is awful, but you know what? Thank fuck I found it early. I underwent removal a few months back and my one side now looks like a odd shape.” She smiles again. “I got to keep the nipple, though.”

The subsequent surgery is both medical and cosmetic. Her boobs, she notes, are now “asymmetrical. 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 rough time. Such disrespect! Ironically I said I’d not undergo augmentation because I’ve got perfectionism, and I know they’d never be ideal. Illness changed that.”

A History of Health Challenges

Cornish is accustomed to medical issues. She thinks her perspective on the cancer has been so optimistic because she’s experienced in health crises. They have often coincided with career highs, serving as a tap on the shoulder, or punch in the stomach, to make her recall not to assume everything is fine. “Honestly, I feel the universe whispers, ‘Things going well? Take a seat.’ From a young age, it has always gone alongside achievements for me; a major or strange event has happened to my health.”

She reminisces to her 11-year-old self, already beginning featuring in the London theater in a musical (she was cast at the age of 9). That’s when she was told about the cardiac issue Wolff-Parkinson-White syndrome, which can cause a fast heartbeat as well as dizziness and heart flutters. “I rehearsed between visits on an IV drip, and going back into hospital at night.” She skips forward several years, and teenage Jess has become part of the female band Soul Deep while attending the academy. “I secured a deal, and I had a brain incident. Then when I was planning to release songs in the year 2020 I had a collision and my larynx moved up and I lost my voice for a long period.”

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

MB
Written by

Mathew Barker

Lena Voss is a digital marketing strategist with over a decade of experience in SEO and content marketing.

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