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Monday, October 12, 2026
Crystal Ventures Blog

‘It has taught me to embrace life more’: Jessica Cornish on cancer, comebacks and cracking China

You wouldn’t believe it, the singer states. There she was preparing for her comeback record in eight years, ecstatically in love with her newish partner, and finally the mom to a little one after struggling to conceive for a decade, riding high. Suddenly in March she was told she had a breast cancer diagnosis.

The artist, actual name J. Cornish, is known for being brutally honest. The record, Don’t Tease Me With a Good Time, was supposed to be an transparent story, tackling every moment of pain she’d endured since she last worked on songs (a gynecological condition, losing a baby, broken romances, emotional abuse, suicidal thoughts) with her usual frankness. The initial release, the song No Secrets, was dropped in April. But by then there remained a major undisclosed truth. The illness. Later next release, Living My Best Life, came out in late spring and Cornish was giving interviews about how she was living her best life, while all the while dealing with breast cancer. A month later she went public, and in July she had a mastectomy.

She shoots me her best “What the fuck?” glance. “I put out with a song called the track No Secrets. I’m conducting every press talk, and they inquire, ‘So what’s new with you?’ and I answer, ‘Well, not much…’” Cornish has just had to postpone shows because she’s still waiting for follow-up surgery.

Our interview takes place at a photo studio in London. She is wearing a tan faux-leather coat, jeans with elaborate white patches, cream boots and large glasses. Think rocker vibe meets vintage look. “It seems like I’m in the 70s and I should have a partner with a mustache.” A biker reference, I say, thinking of the picture. “I was nicknamed that in school!” She smiles. Jessie is fast-thinking, bold and filter-free. She says she has always been interested in humor and is planning to attempt her standup debut soon. “I like entertaining. During performances I basically roast the audience.”

Medical Challenges and Discovery

The artist was preparing for an appearance at the Baftas when she found a lump. “I promptly visited to get it examined, had an test, and they said, ‘It seems benign; your tissue is healthy.’ And I was, like, ‘However, it’s there. My arm hurts and numbness in my fingers whenever I get up.’ And they said, ‘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 concerning she’d reach out on the Monday. By then she had assured herself it was okay. The way she tells it, it was inopportune to get cancer when she had a busy schedule.

“Just two weeks before from launching this thing after years away and four years without a single. And the doctor messaged and said, ‘Can you talk at six?’ And I thought, ‘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.’ That sympathetic voice? And she says, ‘I’m so, so sorry but your test results have come back as aggressive cancer.’” How did you respond? “I said, ‘That’s unfortunate. The timing is terrible.’ My initial thought was, ‘I can’t die because my son needs me.’”

Some men find me challenging due to my self-awareness

She found the surgery terrifying and absurd. “I hate being put under. They lead you. In urgent cases you go on a gurney, but then I just walked with a gown on and my rear exposed. 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. “Cancer is awful, but however Luckily it was detected early. I underwent removal four months ago and my one side now appears as a odd shape.” A further beam. “At least the nipple remains.”

The subsequent surgery is therapeutic and aesthetic. Her chest, she observes, are now “uneven. The implant is larger than before. So inconsiderate! I reflected, no need to bully me, I’m already having a rough time. So rude! Ironically I said I’d not undergo augmentation because I’ve got obsessive tendencies, and I know they’d never be perfect. Cancer ruined that plan.”

Previous Struggles

The singer is accustomed to medical issues. She thinks her outlook on her diagnosis has been so upbeat because she’s familiar with physical challenges. They have often coincided with professional successes, serving as a tap on the shoulder, or blow, to make her recall not to take anything for granted. “Honestly, I feel fate says, ‘You having a good time? Take a seat.’ From a young age, it has always gone alongside high points for me; a serious or unusual issue has affected my well-being.”

She takes me back to her 11-year-old self, already starting her career starring in the West End in a musical (she was chosen at the age of nine). That’s when she was diagnosed with the cardiac issue Wolff-Parkinson-White syndrome, which can cause a rapid pulse as well as dizziness and irregular beats. “I rehearsed between visits on an drip, and going back into hospital at night.” She fast-forwards six years, and young Jessica has become part of the female band Soul Deep while attending the academy. “I signed my initial contract, and I had a stroke. Then when I was planning to release songs in 2020 I had a car crash and my throat was injured and I couldn’t sing for a year.”

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

VG
By

Victoria Green

A seasoned investment analyst with over a decade of experience in European markets and startup funding.

Crystal Ventures Blog

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