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Wednesday, October 14, 2026
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‘It has taught me to embrace life more’: Jessica Cornish 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 mother of a toddler after dealing with conception issues for a decade, feeling invincible. Then in spring she was diagnosed with cancer in her breast.

The musician, real name Jessica Cornish, is famous for speaking her mind. The album, Don’t Tease Me With a Good Time, was meant as an candid account, tackling every ounce of devastation she’d experienced since she last made an album (endometriosis, losing a baby, broken romances, psychological manipulation, suicidal thoughts) with characteristic openness. The initial release, the song No Secrets, was released in the spring. But by then there existed a huge secret. Her diagnosis. Later next release, the upbeat Living My Best Life, debuted in May and she was talking to press about how she was living her best life, while at the same time coping with the disease. Four weeks after she shared the news, and in early July she had a mastectomy.

She gives me her best “What the fuck?” look. “I put out with a song called No Secrets. I’m conducting every interview, and they’re, like, ‘So what’s new with you?’ and I answer, ‘Erm, yeah, nothing …’” Cornish has just had to postpone shows because she’s still waiting for cosmetic procedures.

We meet at a photography studio in the capital. She is dressed in a beige fake-leather jacket, jeans with ornate white designs, cream boots and large glasses. Imagine biker chic meets 1970s Nana Mouskouri. “I feel like I’m in the 70s and I should have a partner with a mustache.” Easy Rider, I say, referencing the film. “I was nicknamed that in school!” She grins. Jessie is sharp-witted, bold and filter-free. She says she has always fancied doing comedy and is aiming for her initial standup show soon. “I love making people laugh. On stage I often tease the fans.”

Medical Challenges and Discovery

Cornish was preparing for an performance at the Baftas when she discovered a mass. “I promptly visited to get it looked at, had an ultrasound, and they told me, ‘It looks like nothing; you’ve got really good dense breast tissue.’ And I was, like, ‘But I can feel it. My arm hurts and numbness in my fingers whenever I rise.’ And they suggested, ‘Well, let’s just do 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 contact on the start of the week. By then the singer had persuaded herself it was fine. The way she describes it, it was simply too inconvenient to receive a diagnosis when she had many commitments.

“We’re two weeks away from releasing the album after eight years without an album and no new music. And she contacted me and said, ‘Are you free at six?’ And I thought, ‘A video call, likely minor.’ So I jump on the Zoom believing it’s all going to be positive, and she goes, ‘You might want to sit.’ That sympathetic voice? And she continues, ‘Unfortunately but your reports have shown aggressive cancer.’” How did you respond? “I replied, ‘Oh, that’s not ideal, is it?. The timing is terrible.’ My initial thought was, ‘My child depends on me.’”

I’ve been labeled difficult for knowing myself

She considered the operation terrifying and absurd. “I fear going under. You’re escorted. In urgent cases you are wheeled, but then I just strolled down with a medical attire and my bum hanging out. Like a dystopian scene.” But, she adds, she’s been lucky. Without chemo or radio, just the surgery. “Cancer is awful, but however I’m grateful it was caught soon. I had the mastectomy four months ago and my affected breast now looks like a fruit under fabric.” She smiles again. “The nipple was preserved.”

The follow-up procedure is for health and appearance. Her breasts, she remarks, are now “uneven. The size doesn’t match. So inconsiderate! I thought, no need to bully me, I’m already having a rough time. 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.”

Past Medical Issues

She is no stranger to illness. She thinks her attitude toward illness has been so upbeat because she’s familiar with health crises. Frequently they align with professional successes, acting as a reminder, or shock, to highlight not to assume everything is fine. “Honestly, I feel life goes, ‘Things going well? Take a seat.’ Since childhood, it has consistently accompanied moments of success for me; something severe or obscure has impacted my body.”

She recalls to her youth, already making her debut performing in the West End in a musical (she was selected at the age of nine). That’s when she was diagnosed with the cardiac issue WPW, which can cause a rapid pulse as well as dizziness and palpitations. “I was going in and out of rehearsals on an intravenous line, and returning to the hospital at night.” She jumps ahead several years, and teenage Jess has entered the female band the group while attending the Brit School. “I secured a deal, and I had a cerebral event. Then when I was ready to debut in recently I had a collision and my larynx moved up and I couldn’t sing for a year.”

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

By

Justin Taylor

A film enthusiast and critic with over a decade of experience in reviewing movies and curating streaming content.

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