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Saturday, October 17, 2026
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‘It has taught me to embrace life more’: Jessie J on cancer, comebacks and cracking China

You couldn’t make it up, Jessie J says. There she was readying for her new album launch in nearly a decade, blissfully happy with her current love, and at long last the mom to a little one after dealing with conception issues for a decade, riding high. Suddenly in March she was diagnosed with cancer in her breast.

The musician, actual name Jessica Cornish, is renowned for telling it as it is. The record, her latest release, was intended as an candid account, addressing every ounce of devastation she’d faced since she last made an album (a gynecological condition, pregnancy loss, failed relationships, psychological manipulation, suicide) with typical candour. The lead track, the song No Secrets, was launched in the spring. But by then there existed a huge secret. The cancer. Then next release, Living My Best Life, came out in late spring and she was giving interviews about how she was thriving, while still secretly living with breast cancer. Subsequently she shared the news, and in the start of summer she underwent breast removal surgery.

She gives me her best “Seriously?” expression. “I put out with a song called No Secrets. I’m giving every interview, and they ask, ‘So what’s new with you?’ and I answer, ‘Uh, nothing really’” Cornish has just had to postpone shows because she’s awaiting cosmetic procedures.

We meet at a photography studio in the capital. She is dressed in a beige fake-leather jacket, blue jeans with elaborate white patches, beige footwear and large glasses. Imagine rocker vibe meets 1970s Nana Mouskouri. “I feel like I’m in the 1970s and I should have a boyfriend with a big tache.” A biker reference, I say, recalling the picture. “That’s what people called me at school!” She beams. Jessie is fast-thinking, bold and direct. She says she has always wanted to try comedy and is hoping to make her standup debut in the coming year. “I like entertaining. During performances I basically roast the crowd.”

Health Struggles and Diagnosis

She was planning an appearance at the ceremony when she noticed an abnormality. “I immediately went to get it looked at, had an ultrasound, and they said, ‘It appears fine; your breasts are normal.’ And I insisted, ‘But I can feel it. I have arm pain and tingling in my hands whenever I wake up.’ And they said, ‘How about a biopsy?’ It happened on March 28, the day after my birthday.” It was a Friday. The specialist told her if it was concerning she’d call on the Monday. By then Cornish had convinced herself it was fine. The way she tells it, it was simply too inconvenient to face illness when she had a busy schedule.

“Just two weeks before from releasing the album after years away and no new music. And she contacted me and said, ‘Are you free at six?’ And I was, like, ‘It’s virtual, probably routine.’ So I join the call thinking it’s all going to be positive, and she goes, ‘You might want to sit.’ You know that sad tone they use? And she reveals, ‘I’m so, so sorry but your biopsy results have shown aggressive cancer.’” What was your reaction? “I said, ‘Well, that’s not great. That’s not fucking great timing.’ My initial thought was, ‘I have to survive for my boy.’”

I’ve been labeled difficult for knowing myself

She considered the operation scary and bizarre. “I hate being put under. You’re escorted. You know when you have emergency surgery you roll down in a bed, but then I just walked with a medical attire and my backside out. It felt surreal.” But, she adds, she’s been lucky. No chemotherapy or radiation, just the procedure. “Cancer sucks, man, but you know what? I’m grateful it was caught soon. I underwent removal a few months back and my one side now resembles a fruit under fabric.” She smiles again. “At least the nipple remains.”

The follow-up procedure is for health and appearance. Her chest, she remarks, are now “different sizes. They didn’t do an implant as small as my original. How rude! I thought, no need to bully me, I’m already having a rough time. Such disrespect! It’s funny because I said I’d never get my boobs done because I’ve got perfectionism, and I know they’d never be perfect. Illness changed that.”

Past Medical Issues

She is accustomed to medical issues. She thinks her perspective on the cancer has been so upbeat because she’s used to health crises. Frequently they align with peak moments, serving as a tap on the shoulder, or shock, to highlight not to take anything for granted. “Frankly, I feel the universe whispers, ‘You having a good time? Hold on.’ From a young age, it has often paired with moments of success for me; a major or strange event has impacted my body.”

She takes me back to her 11-year-old self, already starting her career starring in the stage in Whistle Down the Wind (she was chosen at the age of nine). That’s when she was told about the heart condition a syndrome, which can cause a tachycardia as well as vertigo and irregular beats. “I attended rehearsals intermittently on an drip, and returning to the hospital at night.” She jumps ahead several years, and 17-year-old Jess has joined the female band the group while studying at the Brit School. “I secured a deal, and I had a cerebral event. Then when I was planning to release songs in 2020 I had a automobile accident and my voice box shifted and I couldn’t sing for a year.”

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

About the author

Jacqueline Martinez

A passionate writer and digital storyteller with over a decade of experience in content creation and blogging.

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