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Wednesday, October 14, 2026
Kunstmomente Extra

‘It has pushed me to live more fully’: Jessie J on her health battle, career returns and cracking China

You wouldn’t believe it, Jessie J states. At that moment preparing for her first album release in eight years, deeply enamored with her current love, and at long last the mom to a little one after struggling to conceive for a decade, on top of the world. Suddenly in March she was found to have breast cancer.

The artist, real name Jessica Cornish, is famous for being brutally honest. The LP, her latest release, was intended as an candid account, dealing with every moment of pain she’d endured since she last worked on songs (endometriosis, losing a baby, broken romances, emotional abuse, mental health struggles) with characteristic openness. The first single, the song No Secrets, was released in April. But by then there was a mighty secret. Her diagnosis. Then second single, the upbeat Living My Best Life, was released in May and she was giving interviews about how she was thriving, while at the same time coping with breast cancer. Four weeks after she disclosed her condition, and in early July she had a mastectomy.

She gives me her best “Seriously?” look. “I come out with a song called No Secrets. I’m doing every interview, and they’re, like, ‘What’s happening?’ and I’m, like, ‘Erm, yeah, nothing …’” the singer has just had to call off performances because she’s awaiting cosmetic procedures.

We meet at a studio in London. She is dressed in a tan faux-leather coat, denim trousers with elaborate white patches, cream boots and large glasses. Picture motorcycle style meets 70s singer aesthetic. “It seems like I’m in the 1970s and I should have a boyfriend with a big tache.” A biker reference, I say, thinking of the film. “They used to call me that!” She grins. She is fast-thinking, bold and direct. She says she has always wanted to try comedy and is planning to attempt her initial standup show in the coming year. “I enjoy humor. When performing I often tease the fans.”

Medical Challenges and Discovery

She was planning an appearance at the Baftas when she noticed an abnormality. “I promptly visited to get it looked at, had an ultrasound, and they told me, ‘It looks like nothing; you’ve got really good dense breast tissue.’ And I insisted, ‘But I can feel it. I’ve got an achy arm and numbness in my fingers whenever I wake up.’ And they suggested, ‘How about a biopsy?’ That was 28 March, the following my birthday.” It was a Friday. The specialist told her if it was bad news she’d call on the start of the week. By then Cornish had persuaded herself it was okay. The way she describes it, it was just bad timing to receive a diagnosis when she had a busy schedule.

“Just two weeks before from debuting the project after a long hiatus and no new music. And the doctor messaged and said, ‘Are you free at six?’ And I was, like, ‘A video call, likely minor.’ So I join the call thinking it’s all going to be fine, and she goes, ‘Please take a seat.’ You know that sad tone they use? And she reveals, ‘I regret to inform you but your biopsy results have indicated aggressive cancer.’” What did you say? “I said, ‘Well, that’s not great. The timing is terrible.’ The first thing I thought was, ‘I can’t die because my son needs me.’”

I’ve been labeled difficult for knowing myself

She viewed the procedure terrifying and absurd. “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 gown on and my rear exposed. You feel like you’re in an episode of Black Mirror.” But, she adds, she’s been blessed. No chemo, no radiotherapy, just the op. “It’s terrible, but yet Luckily it was detected early. I had the mastectomy a few months back and my affected breast now resembles a odd shape.” A further beam. “At least the nipple remains.”

The next operation is both medical and cosmetic. Her chest, she remarks, are now “different sizes. They didn’t do an implant as small as my original. So inconsiderate! I thought, don’t add insult to injury, I’m already having a rough time. Such disrespect! Amusingly I said I’d not undergo augmentation because I’ve got perfectionism, and I know they’d never be flawless. My plans were disrupted.”

A History of Health Challenges

The singer is no stranger to illness. She thinks her attitude toward illness has been so positive because she’s familiar with health crises. Frequently they align with professional successes, serving as a tap on the shoulder, or blow, to highlight not to assume everything is fine. “Honestly, I feel the universe whispers, ‘You having a good time? Hold on.’ From a young age, it has always gone alongside moments of success for me; a serious or unusual issue has affected my well-being.”

She reminisces to her childhood, already making her debut starring in the West End in Whistle Down the Wind (she was selected at the age of 9). That’s when she was found to have the heart condition WPW, which can cause a rapid pulse as well as vertigo and palpitations. “I was going in and out of rehearsals on an drip, and going back into hospital at night.” She skips forward half a dozen years, and 17-year-old Jess has become part of the trio the group while enrolled in the Brit School. “I just got my first record deal, and I had a cerebral event. Then when I was planning to release songs in recently I had a collision and my throat was injured and I was unable to vocalize for a long period.”

Hey, I say, hold on, I am overwhelmed. A stroke so young? She nods|agrees

The writer

Cheyenne Griffith

Lena Vogt is an art historian and curator passionate about modern art movements and fostering artistic dialogue.

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