According to the New York Post, pop sensation Jessie J stunned fans on Tuesday when she revealed she was diagnosed with early-stage breast cancer, just weeks ahead of her anticipated London concert.

The British singer, born Jessica Cornish, shared in an emotional Instagram post that she received the diagnosis two months ago and will undergo surgery following her June 15 appearance at Capital’s Summertime Ball in London. She plans to take time away from the spotlight to focus on recovery.

The 36-year-old artist disclosed that she had been quietly processing the news for nine weeks. The diagnosis came just before the spring release of her single “No Secrets,” a timing she described as “mad but also beautiful,” given the title's irony and her efforts to remain transparent.

Diagnosis Shared After Holding It Quietly

In her post, the “Domino” singer noted the emotional toll of the diagnosis. “I need to process it,” she wrote to her 13 million followers. “I also know how much sharing in the past has helped me with other people, giving me their love, support, and also their own stories.”

She emphasized that the diagnosis was caught early — a fact she said she’s choosing to focus on while grappling with the fear and emotional weight of cancer. “Cancer sucks in any form, but I’m holding onto the word early,” she wrote, adding that she had been undergoing numerous tests and procedures throughout this period.

The multi-platinum performer acknowledged the surreal timing of her diagnosis. As she put it: “To get diagnosed with this, as I’m putting out a song called ‘No Secrets’ and prepping to drop ‘Living My Best Life.’ I mean, you can’t make it up,” she said, highlighting the poignant contradiction between her public projects and private struggle.

London Show Will Proceed Before Surgery

Despite the diagnosis, Jessie J will not cancel her June 15 concert appearance in London. The show will mark her last public performance before she takes a break from work obligations. After the Summertime Ball, she intends to undergo surgery and step back from professional commitments to focus on recovery.

In characteristic candor, the singer added a moment of levity to her announcement by joking, “It’s a very dramatic way to get a boob job,” demonstrating her continued sense of humor amid personal upheaval. Behind the remark, however, was a heartfelt acknowledgment of the challenges she's facing.

Jessie J expressed deep sympathy for those dealing with similar or more severe health issues. “It breaks my heart that people are going through so much, similar to and worse than. That’s the bit that kills me,” she shared with deep empathy for others navigating silent battles.

Health Battles and Personal Resilience

This is not the first time the singer has openly discussed health struggles. In recent years, she revealed she had contracted COVID-19 while performing and shared the heartbreak of a miscarriage in 2021. Her openness over time has struck a chord with fans who appreciate her transparency and strength.

In May 2023, she welcomed a baby boy, Sky, with her partner Chanan Safir Colman. Despite everything, Jessie attended a family-friendly event on May 9—the Wiggles’ “Bouncing Balls Tour” in London—with her son, showing her commitment to enjoying time with loved ones during difficult times.

Even as she prepares for surgery, her “No Secrets Tour 2025” is still scheduled to begin in late summer. According to her website, the first show will take place in Amsterdam, reflecting her determination to return when she feels ready.

Why This Story Matters

Jessie J’s bravery in sharing her breast cancer diagnosis may inspire countless others to seek screenings and open up about their health. Her visibility brings needed attention to a disease that affects many but is often spoken about only in hushed tones. This story emphasizes how stars, just like everyday people, face these battles, and their stories can pave the way for awareness, empathy, and action.

Conclusion

Pop singer Jessie J, known offstage as Jessica Cornish, revealed this week that she was diagnosed with early-stage breast cancer two months ago. She plans to fulfill one final concert date on June 15 in London before undergoing surgery and stepping back to recover. Despite her challenging news, she remains committed to transparency, reflecting on the timing of her diagnosis alongside her “No Secrets” music releases.

The artist, who welcomed a son last year, continues to demonstrate resilience in the face of adversity. Her summer 2025 tour remains scheduled. For fans and followers alike, Jessie J’s courage is both heartbreaking and inspiring—a testament to the human spirit in the spotlight of public life.