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Sunday, October 11, 2026
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‘It has made me live life more’: Jessie J on cancer, comebacks and cracking China

You couldn’t make it up, the singer says. At that moment gearing up for her new album launch in eight years, deeply enamored with her newish partner, and finally the mother of a toddler after dealing with conception issues for ten years, riding high. Suddenly in March she was diagnosed with a breast cancer diagnosis.

The musician, actual name Jessica Cornish, is renowned for telling it as it is. The LP, Don’t Tease Me With a Good Time, was supposed to be an open book, addressing every bit of hardship she’d experienced since she last made an album (endometrial issues, pregnancy loss, failed relationships, psychological manipulation, mental health struggles) with characteristic openness. The lead track, her single No Secrets, was launched in the spring. But by then there existed a huge secret. The illness. Later second single, her song Living My Best Life, debuted in late spring and the artist was speaking publicly about how she was enjoying life to the fullest, while still secretly living with her cancer. Subsequently she shared the news, and in early July she underwent breast removal surgery.

She shoots me her best “Seriously?” expression. “I come out with a song called the track No Secrets. I’m conducting every press talk, and they inquire, ‘What’s happening?’ and I answer, ‘Uh, nothing really’” she has just had to postpone shows because she’s still waiting for cosmetic procedures.

We’re at a photo studio in the capital. She is wearing a tan faux-leather coat, blue jeans with ornate white designs, beige footwear and oversized specs. Picture biker chic meets vintage look. “It seems like I’m in the 1970s and I should have a man with facial hair.” Like the film, I say, referencing the movie. “That’s what people called me at school!” She beams. Jessie is quick, unfiltered and direct. She says she has always fancied doing comedy and is hoping to make her standup debut next year. “I like entertaining. On stage I basically roast the crowd.”

Personal Battles and News

Cornish was planning an slot at the ceremony when she noticed an abnormality. “I promptly visited to get it examined, had an scan, and they were, like, ‘It appears fine; you’ve got really good dense breast tissue.’ And I responded, ‘But I can feel it. I’ve got an achy arm and pins and needles in my hands whenever I rise.’ And they suggested, ‘We should biopsy it?’ It happened on March 28, the post-birthday.” It was a weekend eve. The doctor told her if it was concerning she’d call on the Monday. By then the singer had persuaded herself it was nothing. The way she tells it, it was simply too inconvenient to face illness when she had a busy schedule.

“It was a fortnight prior from debuting the project after a long hiatus and an extended break. And she contacted me and said, ‘Are you free at six?’ And I thought, ‘Oh, it’s a Zoom, it won’t be anything.’ So I log in expecting it’s all going to be good, and she says, ‘You might want to sit.’ The solemn tone? And she says, ‘I regret to inform you but your test results have indicated malignant cells.’” What was your reaction? “I said, ‘Oh, that’s not ideal, is it?. The timing is terrible.’ My initial thought was, ‘I have to survive for my boy.’”

I’ve been labeled difficult for knowing myself

She viewed the procedure frightening and surreal. “I hate being put under. They lead you. During crises you are wheeled, but now I just walked with a hospital gown and my backside out. It felt surreal.” But, Cornish says, she’s been fortunate. No chemotherapy or radiation, just the procedure. “Cancer is awful, but however Luckily it was detected early. The surgery happened four months ago and my affected breast now looks like a grapefruit under a tight bedsheet.” Another grin. “The nipple was preserved.”

The subsequent surgery is for health and appearance. Her chest, she observes, are now “different sizes. They didn’t do an implant as small as my original. How rude! I reflected, no need to bully me, I’m already having a rough time. So rude! Ironically I said I’d avoid breast surgery because I’ve got perfectionism, and I know they’d never be ideal. Cancer ruined that plan.”

Past Medical Issues

She is no stranger to illness. She believes her outlook on her diagnosis has been so optimistic because she’s experienced in health crises. They have often coincided with peak moments, serving as a tap on the shoulder, or blow, to highlight not to take anything for granted. “Frankly, I feel the universe whispers, ‘Enjoying yourself? Sit down.’ From a young age, it has consistently accompanied moments of success for me; a serious or unusual issue has happened to my health.”

She recalls to her 11-year-old self, already beginning performing in the West End in Whistle Down the Wind (she was cast at the age of 9). That’s when she was told about the heart condition WPW, which can cause a rapid pulse as well as lightheadedness and heart flutters. “I rehearsed between visits on an drip, and going back into hospital at night.” She skips forward six years, and young Jessica has become part of the trio the group while enrolled in the academy. “I secured a deal, and I had a stroke. Then when I was ready to debut in recently I had a car crash and my throat was injured and I couldn’t sing for a year.”

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

Written by

Jason Dean

A Swiss-based writer passionate about technology and cultural storytelling, with a background in journalism and digital media.

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