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Thursday, October 8, 2026
Daily World Online

‘It has taught me to embrace life more’: Jessica Cornish on cancer, career returns and conquering the Chinese market

You couldn’t make it up, Jessie J states. There she was gearing up for her new album launch in eight years, ecstatically in love with her current love, and finally the mother of a toddler after struggling to conceive for a decade, feeling invincible. Then in spring she was told she had a breast cancer diagnosis.

The singer-songwriter, real name J. Cornish, is famous for being brutally honest. The album, 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 worked on songs (endometrial issues, pregnancy loss, unsuccessful partnerships, gaslighting, suicide) with typical candour. The first single, the song No Secrets, was dropped in April. But by then there was a mighty secret. Her diagnosis. Later follow-up track, the upbeat Living My Best Life, debuted in late spring and she was talking to press about how she was thriving, while still secretly living with the disease. A month later she went public, and in early July she had a mastectomy.

She gives me her best “Seriously?” glance. “I come out with a song called No Secrets. I’m doing every interview, and they inquire, ‘Any updates?’ and I answer, ‘Erm, yeah, nothing …’” she has just had to postpone shows because she’s yet to undergo cosmetic procedures.

Our interview takes place at a studio in the capital. She is wearing a tan faux-leather coat, blue jeans with elaborate white patches, beige footwear and big frames. Picture biker chic meets 1970s Nana Mouskouri. “I feel like I’m in the 1970s and I should have a partner with a mustache.” Like the film, I say, recalling the picture. “I was nicknamed that in school!” She smiles. Jessie is fast-thinking, bold and direct. She says she has always been interested in humor and is hoping to make her first comedy performance in the coming year. “I enjoy humor. During performances I basically roast the fans.”

Personal Battles and News

Cornish was getting ready for an appearance at the ceremony when she noticed an abnormality. “I quickly sought to get it looked at, had an scan, and they said, ‘It seems benign; you’ve got really good dense breast tissue.’ And I insisted, ‘But I can feel it. I have arm pain and numbness in my fingers whenever I wake up.’ And they said, ‘Well, let’s just do a biopsy?’ The date was March 28, the post-birthday.” It was a Friday. The physician told her if it was concerning she’d call on the Monday. By then Cornish had assured herself it was fine. The way she explains it, it was just bad timing to receive a diagnosis when she had a busy schedule.

“We’re two weeks away from releasing the album after years away and an extended break. And she contacted me and said, ‘Are you free at six?’ And I thought, ‘A video call, likely minor.’ So I log in thinking it’s all going to be good, and she informs me, ‘You might want to sit.’ That sympathetic voice? And she continues, ‘Unfortunately but your reports have indicated high-grade cancer cells.’” What was your reaction? “I said, ‘Oh, that’s not ideal, is it?. That’s not fucking great timing.’ The first thing I thought was, ‘I have to survive for my boy.’”

Some men find me challenging due to my self-awareness

She viewed the procedure scary and bizarre. “I hate being put under. They walk you down. During crises you roll down in a bed, but then I just marched with a gown on and my bum hanging out. It felt surreal.” But, she notes, she’s been blessed. Without chemo or radio, just the procedure. “Cancer sucks, man, but yet I’m grateful it was caught soon. I had the mastectomy recently 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 breasts, she notes, are now “different sizes. The size doesn’t match. That’s impolite! I thought, no need to bully me, I’m already having a rough time. So rude! Amusingly I said I’d avoid breast surgery because I’ve got OCD, and I know they’d never be flawless. Cancer ruined that plan.”

A History of Health Challenges

Cornish is familiar with health problems. She feels her outlook on her diagnosis has been so positive because she’s familiar with physical challenges. They have often coincided with peak moments, acting as a reminder, or punch in the stomach, to make her recall not to assume everything is fine. “Truly, I feel the universe whispers, ‘You having a good time? Hold on.’ Since childhood, it has always gone alongside achievements for me; a serious or unusual issue has happened to my health.”

She takes me back to her childhood, already beginning starring in the London theater in the production (she was selected at the age of nine). That’s when she was diagnosed with the cardiac issue WPW, which can cause a fast heartbeat as well as dizziness and heart flutters. “I rehearsed between visits on an drip, and going back into hospital at night.” She fast-forwards six years, and young Jessica has entered the female band the group while attending the academy. “I signed my initial contract, and I had a cerebral event. Then when I was planning to release songs in recently I had a collision and my voice box shifted and I was unable to vocalize for a year.”

Oi, I say, wait, I need a moment. You really had a stroke at 17? She nods|agrees

Written by

Scott Marshall

Award-winning journalist with over 15 years of experience covering UK politics and international affairs for major publications.

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