Singer Jessie J has revealed that she has been diagnosed with early-stage breast cancer. The 37-year-old, whose real name is Jessica Cornish, announced the news in June 2025. Jessie J is known for her hit songs, including "Price Tag," "Domino," and "Bang Bang." Jessie J shared the diagnosis on her social media platforms, indicating that she plans to undergo surgery following her performance at the Capital's Summertime Ball, a mini-festival scheduled to take place at London's Wembley Stadium later in the month. The singer mentioned that she had undergone various tests leading up to the diagnosis. Jessie J has been an active figure in the music industry, with a career spanning several years. Her candid disclosure about her health condition highlights the importance of early detection and treatment in managing breast cancer. The singer's openness about her diagnosis aims to raise awareness and encourage others to prioritize their health. Jessie J's upcoming surgery is a critical step in her treatment plan. As she prepares for this procedure, she continues to engage with her fans and the public, emphasizing the significance of early intervention in cancer treatment. Her message underscores the resilience and strength required to navigate such health challenges.