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Thursday, October 15, 2026
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‘It has made me live life more’: Jessica Cornish on her health battle, career returns and cracking China

You wouldn’t believe it, the singer states. At that moment gearing up for her first album release in eight years, blissfully happy with her newish partner, and finally the parent to a young child after facing fertility challenges for ten years, riding high. Then in spring she was diagnosed with breast cancer.

The musician, birth name J. Cornish, is renowned for speaking her mind. The record, Don’t Tease Me With a Good Time, was meant as an transparent story, tackling every ounce of devastation she’d faced since she last made an album (endometrial issues, pregnancy loss, unsuccessful partnerships, gaslighting, suicide) with characteristic openness. The first single, the song No Secrets, was launched in April. But by then there existed a huge secret. Her diagnosis. Later follow-up track, her song Living My Best Life, came out in May and she was speaking publicly about how she was thriving, while still secretly coping with breast cancer. A month later she shared the news, and in the start of summer she underwent breast removal surgery.

She shoots me her best “Seriously?” expression. “I come out with a song called the track No Secrets. I’m doing every press talk, and they ask, ‘What’s happening?’ and I respond, ‘Well, not much…’” the singer has just had to postpone shows because she’s awaiting cosmetic procedures.

We’re at a studio in London. She is dressed in a beige fake-leather jacket, denim trousers with ornate white designs, beige footwear and large glasses. Think biker chic meets vintage look. “I feel like I’m in the 1970s and I should have a man with facial hair.” A biker reference, I say, referencing the film. “They used to call me that!” She smiles. She is fast-thinking, bold and direct. She says she has always been interested in humor and is aiming for her initial standup show soon. “I love making people laugh. When performing I basically roast the fans.”

Personal Battles and News

She was getting ready for an performance at the awards show when she noticed an abnormality. “I immediately went to get it checked, had an ultrasound, and they said, ‘It looks like nothing; your tissue is healthy.’ And I insisted, ‘Yet I sense it. I’ve got an achy arm and pins and needles in my hands whenever I rise.’ And they suggested, ‘We should biopsy it?’ The date was March 28, the post-birthday.” It was a Friday. The specialist told her if it was concerning she’d contact on the Monday. By then the singer had convinced 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 eight years without an album and four years without a single. And she [the doctor] texted and said, ‘Can you talk at six?’ And I assumed, ‘A video call, likely minor.’ So I log in believing it’s all going to be fine, and she says, ‘You might want to sit.’ That sympathetic voice? And she continues, ‘Unfortunately but your test results have come back as aggressive cancer.’” How did you respond? “I said, ‘Oh, that’s not ideal, is it?. What awful timing.’ Immediately I felt was, ‘My child depends on me.’”

Some men find me challenging due to my self-awareness

She found the surgery scary and bizarre. “I dislike anesthesia. They lead you. In urgent cases you roll down in a bed, but then I just strolled down with a gown on and my bum hanging out. You feel like you’re in an episode of Black Mirror.” But, Cornish says, she’s been fortunate. Without chemo or radio, just the surgery. “It’s terrible, but yet Thank fuck I found it early. I had the mastectomy a few months back and my affected breast now appears as a grapefruit under a tight bedsheet.” A further beam. “The nipple was preserved.”

The follow-up procedure is therapeutic and aesthetic. Her chest, she notes, are now “asymmetrical. The implant is larger than before. How rude! I thought, no need to bully me, I’m already having a hard period. How offensive! Ironically I said I’d not undergo augmentation because I’ve got OCD, and I know they’d never be perfect. Illness changed that.”

Past Medical Issues

The singer is familiar with health problems. She feels her outlook on her diagnosis has been so upbeat because she’s experienced in health crises. Many times they occur alongside career highs, serving as a tap on the shoulder, or punch in the stomach, to remind her not to take anything for granted. “Truly, I feel life goes, ‘You having a good time? Take a seat.’ Since childhood, it has consistently accompanied high points for me; a major or strange event has affected my well-being.”

She recalls to her youth, already beginning starring in the London theater in Whistle Down the Wind (she was chosen at the age of 9). That’s when she was diagnosed with the heart condition a syndrome, which can cause a tachycardia as well as vertigo and palpitations. “I was going in and out of rehearsals on an IV drip, and being readmitted at night.” She fast-forwards several years, and 17-year-old Jess has become part of the girl group Soul Deep while enrolled in the Brit School. “I secured a deal, and I had a stroke. Then when I was planning to release songs in 2020 I had a automobile accident and my throat was injured and I couldn’t sing for a long period.”

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

SN
The writer

Stephanie Nicholson

A digital strategist with over a decade of experience in crafting user-centric web solutions and driving online engagement.

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