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Friday, October 9, 2026
Summit Gamble Space

‘It has made me live life more’: Jessica Cornish on her health battle, comebacks and conquering the Chinese market

You couldn’t make it up, the singer remarks. At that moment preparing for her first album release in nearly a decade, deeply enamored with her newish partner, and at long last the mom to a little one after struggling to conceive for a decade, feeling invincible. Suddenly in spring she was diagnosed with a breast cancer diagnosis.

The singer-songwriter, birth name Jess Cornish, is known for telling it as it is. The record, her latest release, was supposed to be an transparent story, addressing every moment of pain she’d faced since she last recorded music (a gynecological condition, pregnancy loss, unsuccessful partnerships, gaslighting, mental health struggles) with her usual frankness. The initial release, the song No Secrets, was launched in April. But by then there existed a huge secret. The illness. Then second single, the upbeat Living My Best Life, was released in May and she was giving interviews about how she was enjoying life to the fullest, while still secretly living with her cancer. A month later she shared the news, and in the start of summer she received surgical treatment.

She gives me her best “Are you kidding?” glance. “I put out with a song called No Secrets. I’m giving every press talk, and they inquire, ‘So what’s new with you?’ and I respond, ‘Erm, yeah, nothing …’” the singer has just had to call off performances because she’s awaiting follow-up surgery.

We meet at a photo studio in London. She is sporting a tan faux-leather coat, jeans with detailed white appliqués, beige footwear and oversized specs. Imagine rocker vibe meets vintage look. “As if I’m in the 1970s and I should have a partner with a mustache.” A biker reference, I say, referencing the picture. “I was nicknamed that in school!” She beams. Cornish is fast-thinking, bold and blunt. She says she has always been interested in humor and is hoping to make her standup debut soon. “I love making people laugh. When performing I often tease the audience.”

Medical Challenges and Discovery

Cornish was planning an performance at the ceremony when she discovered a mass. “I quickly sought to get it checked, had an test, and they were, like, ‘It looks like nothing; your tissue is healthy.’ And I was, like, ‘However, it’s there. I have arm pain and numbness in my fingers whenever I wake up.’ And they replied, ‘Well, let’s just do a biopsy?’ That was 28 March, the post-birthday.” It was a weekend eve. The physician told her if it was serious she’d call on the Monday. By then the singer had convinced herself it was okay. The way she describes it, it was inopportune to face illness when she had a busy schedule.

“Just two weeks before from debuting the project after years away and no new music. And she contacted me and said, ‘Are you free at six?’ And I was, like, ‘A video call, likely minor.’ So I join the call believing it’s all going to be fine, and she says, ‘You might want to sit.’ You know that sad tone they use? And she says, ‘I’m so, so sorry but your biopsy results have indicated high-grade cancer cells.’” What was your reaction? “I said, ‘Oh, that’s not ideal, is it?. What awful timing.’ The first thing I thought was, ‘I can’t die because my son needs me.’”

I’ve been labeled difficult for knowing myself

She viewed the procedure frightening and surreal. “I hate being put under. They lead you. You know when you have emergency surgery you roll down in a bed, but then I just walked with a hospital gown and my rear exposed. It felt surreal.” But, Cornish says, she’s been fortunate. No chemotherapy or radiation, just the procedure. “Cancer is awful, but you know what? Thank fuck I found it early. I had the mastectomy recently and my right breast now looks like a grapefruit under a tight bedsheet.” A further beam. “The nipple was preserved.”

The follow-up procedure is for health and appearance. Her breasts, she notes, are now “different sizes. The size doesn’t match. How rude! I reflected, why make it worse, I’m already having a difficult experience. How offensive! It’s funny because I said I’d not undergo augmentation because I’ve got OCD, and I know they’d never be ideal. Cancer ruined that plan.”

Previous Struggles

The singer is familiar with health problems. She thinks her attitude toward illness has been so upbeat because she’s experienced in physical challenges. They have often coincided with career highs, acting as a reminder, or shock, to highlight not to be complacent. “Frankly, I feel the universe whispers, ‘Things going well? Sit down.’ Ever since I was a child, it has consistently accompanied high points for me; a major or strange event has impacted my body.”

She recalls to her youth, already making her debut featuring in the London theater in the production (she was cast at the age of nine). That’s when she was told about the heart condition a syndrome, which can cause a fast heartbeat as well as vertigo and heart flutters. “I rehearsed between visits on an drip, and returning to the hospital at night.” She jumps ahead several years, and teenage Jess has joined the girl group the group while enrolled in the academy. “I just got my first record deal, and I had a brain incident. Then when I was ready to debut in 2020 I had a car crash and my throat was injured and I was unable to vocalize for a year.”

Hey, I say, wait, I can’t keep up. A stroke so young? She nods|agrees

Written by

Cheryl Hernandez

Elena is a seasoned mountaineer and adventure writer who has summited peaks across five continents and shares her expertise on wilderness travel.

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