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Thursday, October 8, 2026
Pulse Modern Blog

‘It has taught me to embrace life more’: Jessie J on her health battle, career returns and cracking China

You wouldn’t believe it, the singer says. At that moment gearing up for her new album launch in nearly a decade, blissfully happy with her current love, and at long last the mother of a toddler after struggling to conceive for a decade, riding high. Suddenly in March she was told she had cancer in her breast.

The singer-songwriter, real name Jessica Cornish, is renowned for telling it as it is. The LP, Don’t Tease Me With a Good Time, was meant as an transparent story, tackling every bit of hardship she’d experienced since she last worked on songs (a gynecological condition, pregnancy loss, failed relationships, gaslighting, suicidal thoughts) with typical candour. The initial release, her single No Secrets, was dropped in the spring. But by then there existed a huge secret. The cancer. Later next release, her song Living My Best Life, was released in late spring and she was talking to press about how she was enjoying life to the fullest, while all the while coping with breast cancer. A month later she shared the news, and in early July she had a mastectomy.

She shoots me her best “Seriously?” expression. “I come out with a song called No Secrets. I’m giving every interview, and they inquire, ‘What’s happening?’ and I answer, ‘Uh, nothing really’” she has just had to cancel tour dates because she’s yet to undergo follow-up surgery.

We meet at a photo studio in the capital. She is wearing a tan faux-leather coat, jeans with elaborate white patches, beige footwear and oversized specs. Picture rocker vibe meets vintage look. “As if I’m in the 1970s and I should have a partner with a mustache.” Easy Rider, I say, referencing the movie. “They used to call me that!” She smiles. Cornish is sharp-witted, irreverent and filter-free. She says she has always wanted to try comedy and is hoping to make her first comedy performance soon. “I love making people laugh. On stage I frequently joke about the crowd.”

Personal Battles and News

Cornish was planning an performance at the ceremony when she discovered a mass. “I immediately went to get it looked at, had an test, and they told me, ‘It looks like nothing; your tissue is healthy.’ And I responded, ‘However, it’s there. My arm hurts and pins and needles in my hands whenever I get up.’ And they replied, ‘How about a biopsy?’ That was 28 March, the following my birthday.” It was a Friday. The specialist told her if it was concerning she’d call on the Monday. By then she had persuaded herself it was okay. The way she tells it, it was inopportune to receive a diagnosis when she had so much on.

“Just two weeks before from launching this thing after years away and an extended break. And she contacted me and said, ‘Can you talk at six?’ And I was, like, ‘A video call, likely minor.’ So I join the call thinking it’s all going to be good, and she goes, ‘Are you sitting down?.’ That sympathetic voice? And she continues, ‘I regret to inform you but your biopsy results have come back as malignant cells.’” What did you say? “I replied, ‘That’s unfortunate. What awful timing.’ The first thing I thought was, ‘My child depends on me.’”

I’ve been labeled difficult for knowing myself

She considered the operation scary and bizarre. “I dislike anesthesia. They lead you. You know when you have emergency surgery you roll down in a bed, but now I just strolled down with a hospital gown and my backside out. Like a dystopian scene.” But, she notes, she’s been blessed. No chemo, no radiotherapy, just the surgery. “Cancer sucks, man, but however I’m grateful it was caught soon. The surgery happened four months ago and my one side now resembles a grapefruit under a tight bedsheet.” A further beam. “I got to keep the nipple, though.”

The subsequent surgery is for health and appearance. Her chest, she notes, are now “different sizes. The implant is larger than before. That’s impolite! I thought, why make it worse, I’m already having a difficult experience. How offensive! Amusingly I said I’d never get my boobs done because I’ve got obsessive tendencies, and I know they’d never be perfect. My plans were disrupted.”

Past Medical Issues

The singer is no stranger to illness. She feels her outlook on her diagnosis has been so optimistic because she’s familiar with physical challenges. Many times they occur alongside career highs, acting as a reminder, or blow, to highlight not to be complacent. “Honestly, I feel life goes, ‘Things going well? Hold on.’ From a young age, it has often paired with moments of success for me; a serious or unusual issue has happened to my health.”

She reminisces to her 11-year-old self, already beginning starring in the London theater in the production (she was selected at the age of nine). That’s when she was told about the medical problem WPW, which can cause a fast heartbeat as well as dizziness and heart flutters. “I attended rehearsals intermittently on an IV drip, and returning to the hospital at night.” She fast-forwards six years, and 17-year-old Jess has become part of the girl group Soul Deep while enrolled in the performing arts school. “I secured a deal, and I had a stroke. Then when I was planning to release songs in 2020 I had a collision and my voice box shifted and I lost my voice for a long period.”

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

By

Kellie Scott

A tech enthusiast and lifestyle writer with over a decade of experience in digital media and innovation trends.

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