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Sunday, October 11, 2026
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‘It has taught me to embrace life more’: Jessie J on cancer, career returns and conquering the Chinese market

You wouldn’t believe it, the singer states. 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 dealing with conception issues for a decade, on top of the world. Suddenly in spring she was told she had cancer in her breast.

The singer-songwriter, real name Jess Cornish, is famous for being brutally honest. The record, Don’t Tease Me With a Good Time, was intended as an transparent story, tackling every ounce of devastation she’d endured since she last worked on songs (a gynecological condition, pregnancy loss, broken romances, emotional abuse, mental health struggles) with her usual frankness. The initial release, her single No Secrets, was dropped in April. But by then there remained a major undisclosed truth. The cancer. Then next release, Living My Best Life, came out in late spring and she was giving interviews about how she was thriving, while still secretly living with her cancer. Four weeks after she shared the news, and in the start of summer she had a mastectomy.

She gives me her best “Are you kidding?” look. “I put out with a song called No Secrets. I’m conducting every press talk, and they inquire, ‘So what’s new with you?’ and I respond, ‘Well, not much…’” the singer has just had to cancel tour dates because she’s still waiting for reconstructive surgery.

Our interview takes place at a photo studio in the capital. She is sporting a beige fake-leather jacket, denim trousers with ornate white designs, cream boots and big frames. Think rocker vibe meets 1970s Nana Mouskouri. “As if I’m in the 1970s and I should have a partner with a mustache.” Like the film, I say, thinking of the movie. “That’s what people called me at school!” She beams. She is sharp-witted, irreverent and filter-free. She says she has always been interested in humor and is hoping to make her initial standup show soon. “I enjoy humor. When performing I frequently joke about the crowd.”

Health Struggles and Diagnosis

She was getting ready for an slot at the awards show when she found a lump. “I immediately went to get it checked, had an ultrasound, and they were, like, ‘It looks like nothing; your tissue is healthy.’ And I was, like, ‘Yet I sense it. I have arm pain and tingling in my hands whenever I get up.’ And they said, ‘Well, let’s just do a biopsy?’ The date was March 28, the following my birthday.” It was a Friday. The doctor told her if it was concerning she’d call on the Monday. By then Cornish had persuaded herself it was okay. The way she explains it, it was just bad timing to face illness when she had a busy schedule.

“We’re two weeks away from debuting the project after years away and no new music. And the doctor messaged and said, ‘Are you free at six?’ And I assumed, ‘A video call, likely minor.’ So I jump on the Zoom expecting it’s all going to be fine, and she goes, ‘Are you sitting down?.’ That sympathetic voice? And she reveals, ‘I’m so, so sorry but your test results have indicated malignant cells.’” How did you respond? “I replied, ‘Well, that’s not great. What awful timing.’ The first thing I thought was, ‘My child depends on me.’”

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

She found the surgery scary and bizarre. “I hate being put under. They walk you down. You know when you have emergency surgery you roll down in a bed, but now I just strolled down with a hospital gown and my backside out. Like a dystopian scene.” But, Cornish says, she’s been fortunate. No chemotherapy or radiation, just the op. “It’s terrible, but you know what? Thank fuck I found it early. I underwent removal a few months back and my right breast now appears as a grapefruit under a tight bedsheet.” Another grin. “I got to keep the nipple, though.”

The follow-up procedure is therapeutic and aesthetic. Her boobs, she observes, are now “asymmetrical. The size doesn’t match. So inconsiderate! I thought, no need to bully me, I’m already having a rough time. So rude! It’s funny because I said I’d avoid breast surgery because I’ve got perfectionism, and I know they’d never be ideal. Illness changed that.”

A History of Health Challenges

Cornish is no stranger to illness. She feels her perspective on the cancer has been so upbeat because she’s familiar with medical emergencies. Frequently they align with career highs, serving as a tap on the shoulder, or blow, to highlight not to be complacent. “Truly, I feel the universe whispers, ‘Things going well? Take a seat.’ Ever since I was a child, it has often paired with high points for me; a serious or unusual issue has affected my well-being.”

She takes me back to her youth, already making her debut starring 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 cardiac issue WPW, which can cause a fast heartbeat as well as vertigo and heart flutters. “I attended rehearsals intermittently on an drip, and returning to the hospital at night.” She jumps ahead several years, and 17-year-old Jess has become part of the female band the group while enrolled in the performing arts school. “I secured a deal, and I had a cerebral event. Then when I was planning to release songs in the year 2020 I had a automobile accident and my larynx moved up and I lost my voice for a twelve months.”

Wow, I say, slow down, I can’t keep up. You really had a stroke at 17? She nods|agrees

By

Benjamin Camacho

A tech entrepreneur and writer with over a decade of experience in digital transformation and startup ecosystems.

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