Skip to content
Thursday, October 8, 2026
Explore expert voiceover tips, audio production insights, a…

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

You wouldn’t believe it, the singer states. There she was preparing for her comeback record in nearly a decade, ecstatically in love with her current love, and at long last the mother of a toddler after facing fertility challenges for ten years, riding high. Then in spring she was told she had cancer in her breast.

The musician, actual name Jess Cornish, is known for being brutally honest. The record, her latest release, was meant as an candid account, tackling every ounce of devastation she’d faced since she last recorded music (a gynecological condition, pregnancy loss, failed relationships, gaslighting, mental health struggles) with typical candour. The initial release, the song No Secrets, was dropped in April. But by then there remained a major undisclosed truth. The illness. Later next release, the upbeat Living My Best Life, debuted in May and she was giving interviews about how she was living her best life, while still secretly dealing with her cancer. Subsequently she shared the news, and in the start of summer she received surgical treatment.

She gives me her best “Are you kidding?” look. “I release with a song called No Secrets. I’m giving every media appearance, and they inquire, ‘What’s happening?’ and I answer, ‘Erm, yeah, nothing …’” she has just had to postpone shows because she’s yet to undergo reconstructive surgery.

We’re at a studio in the capital. She is wearing a tan faux-leather coat, jeans with ornate white designs, cream boots and large glasses. Picture biker chic meets vintage look. “I feel like I’m in the 70s and I should have a boyfriend with a big tache.” A biker reference, I say, recalling the movie. “They used to call me that!” She smiles. Jessie is quick, bold and direct. She says she has always fancied doing comedy and is aiming for her first comedy performance soon. “I like entertaining. When performing I often tease the crowd.”

Personal Battles and News

Cornish was preparing for an appearance at the awards show when she noticed an abnormality. “I quickly sought to get it checked, had an scan, and they were, like, ‘It seems benign; your tissue is healthy.’ And I responded, ‘Yet I sense it. I have arm pain and pins and needles in my hands whenever I wake up.’ And they suggested, ‘How about a biopsy?’ It happened on March 28, the following my birthday.” It was a weekend eve. The specialist told her if it was serious she’d reach out on the Monday. By then Cornish had persuaded herself it was okay. The way she describes it, it was inopportune to get cancer when she had many commitments.

“We’re two weeks away from launching this thing after years away and four years without a single. And the doctor messaged and said, ‘Can you talk at six?’ And I assumed, ‘It’s virtual, probably routine.’ So I log in expecting it’s all going to be positive, and she informs me, ‘Are you sitting down?.’ The solemn tone? And she reveals, ‘Unfortunately but your test results have indicated high-grade cancer cells.’” What was your reaction? “I said, ‘That’s unfortunate. What awful timing.’ My initial thought was, ‘I can’t die because my son needs me.’”

Men have called me difficult because I’m a strong person who understands who I am

She viewed the procedure terrifying and absurd. “I hate being put under. They lead you. You know when you have emergency surgery you go on a gurney, but this time I just marched with a medical attire and my bum hanging out. It felt surreal.” But, she adds, she’s been blessed. No chemotherapy or radiation, just the surgery. “Cancer is awful, but yet Luckily it was detected early. I had the mastectomy recently and my one side now looks like a fruit under fabric.” A further beam. “The nipple was preserved.”

The next operation is both medical and cosmetic. Her chest, she remarks, are now “asymmetrical. The implant is larger than before. So inconsiderate! I felt, why make it worse, I’m already having a rough time. How offensive! Ironically I said I’d never get my boobs done because I’ve got OCD, and I know they’d never be perfect. Illness changed that.”

Past Medical Issues

The singer is no stranger to illness. She thinks her outlook on her diagnosis has been so optimistic because she’s experienced in health crises. Frequently they align with professional successes, acting as a reminder, or shock, to highlight not to be complacent. “Truly, I feel the universe whispers, ‘Enjoying yourself? Take a seat.’ From a young age, it has often paired with achievements for me; a serious or unusual issue has happened to my health.”

She recalls to her 11-year-old self, already making her debut featuring in the stage in the production (she was chosen at the age of nine). That’s when she was diagnosed with the heart condition WPW, which can cause a rapid pulse as well as vertigo and heart flutters. “I was going in and out of rehearsals on an IV drip, and going back into hospital at night.” She skips forward six years, and 17-year-old Jess has become part of the trio the group while attending the performing arts school. “I secured a deal, and I had a brain incident. Then when I was about to put out music in recently I had a collision and my larynx moved up and I lost my voice for a year.”

Oi, I say, slow down, I need a moment. A stroke so young? She nods|agrees

About the author

Laura Simmons

Award-winning voice artist and audio producer with over a decade of experience in broadcasting and digital media.

Jackpot Voice Hub

Type to search articles.