Skip to content
Saturday, October 10, 2026
ClearBrief Blog

‘It has pushed me to live more fully’: Jessica Cornish on her health battle, career returns and cracking China

You couldn’t make it up, the singer remarks. 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, riding high. Suddenly in spring she was found to have cancer in her breast.

The artist, birth name Jessica Cornish, is known for speaking her mind. The record, her latest release, was supposed to be an transparent story, dealing with every moment of pain she’d faced since she last recorded music (endometriosis, miscarriage, unsuccessful partnerships, emotional abuse, suicidal thoughts) with typical candour. The lead track, the song No Secrets, was dropped in April. But by then there remained a major undisclosed truth. The illness. Later next release, her song Living My Best Life, came out in late spring and she was speaking publicly about how she was enjoying life to the fullest, while all the while coping with breast cancer. Subsequently she shared the news, and in the start of summer she received surgical treatment.

She shoots me her best “Are you kidding?” expression. “I release with a song called the track No Secrets. I’m doing every media appearance, and they’re, like, ‘So what’s new with you?’ and I’m, like, ‘Well, not much…’” she has just had to cancel tour dates because she’s still waiting for follow-up surgery.

We meet at a photography studio in London. She is sporting a beige fake-leather jacket, denim trousers with detailed white appliqués, off-white boots and large glasses. Imagine biker chic meets vintage look. “It seems like I’m in the 1970s and I should have a partner with a mustache.” Like the film, I say, referencing the movie. “I was nicknamed that in school!” She grins. She is sharp-witted, bold and direct. She says she has always fancied doing comedy and is aiming for her standup debut next year. “I enjoy humor. When performing I basically roast the fans.”

Medical Challenges and Discovery

Cornish was getting ready for an appearance at the ceremony when she discovered a mass. “I promptly visited to get it examined, had an ultrasound, and they told me, ‘It looks like nothing; your breasts are normal.’ And I was, like, ‘Yet I sense it. My arm hurts and tingling in my hands whenever I get up.’ And they suggested, ‘We should biopsy it?’ It happened on March 28, the following my birthday.” It was a weekend eve. The doctor told her if it was bad news she’d call on the start of the week. By then the singer had persuaded herself it was nothing. The way she explains it, it was just bad timing to face illness when she had a busy schedule.

“It was a fortnight prior from debuting the project after eight years without an album and an extended break. And she contacted me and said, ‘Can you talk at six?’ And I assumed, ‘It’s virtual, probably routine.’ So I jump on the Zoom thinking it’s all going to be positive, and she informs me, ‘You might want to sit.’ You know that sad tone they use? And she continues, ‘Unfortunately but your reports have come back as malignant cells.’” What was your reaction? “I answered, ‘Well, that’s not great. What awful timing.’ Immediately I felt was, ‘I have to survive for my boy.’”

Some men find me challenging due to my self-awareness

She considered the operation terrifying and absurd. “I fear going under. They lead you. In urgent cases you go on a gurney, but this time 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, she notes, she’s been fortunate. Without chemo or radio, just the procedure. “Cancer sucks, man, but yet I’m grateful it was caught soon. The surgery happened recently and my right breast now resembles a grapefruit under a tight bedsheet.” She smiles again. “I got to keep the nipple, though.”

The subsequent surgery is for health and appearance. Her boobs, she notes, are now “uneven. They didn’t do an implant as small as my original. That’s impolite! I thought, no need to bully me, I’m already having a hard period. How offensive! It’s funny because I said I’d avoid breast surgery because I’ve got perfectionism, and I know they’d never be perfect. Cancer ruined that plan.”

Past Medical Issues

The singer is no stranger to illness. She feels her perspective on the cancer has been so upbeat because she’s experienced in medical emergencies. They have often coincided with peak moments, acting as a reminder, or shock, to remind her not to be complacent. “Honestly, I feel the universe whispers, ‘You having a good time? Sit down.’ Since childhood, it has often paired with moments of success for me; a major or strange event has happened to my health.”

She reminisces to her youth, already starting her career featuring in the West End in Whistle Down the Wind (she was selected at the age of nine). That’s when she was diagnosed with the cardiac issue a syndrome, which can cause a rapid pulse as well as dizziness and heart flutters. “I attended rehearsals intermittently on an IV drip, and returning to the hospital at night.” She jumps ahead six years, and young Jessica has joined the trio the group while studying at 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 car crash and my voice box shifted and I lost my voice for a long period.”

Wow, I say, slow down, I am overwhelmed. You really had a stroke at 17? She nods|agrees

The writer

Ashley Brown

Legal tech innovator and former attorney focused on AI applications in law to improve efficiency and accuracy.

ClearBrief Blog

Type to search articles.