Ann Wilson, lead singer of iconic rock band Heart, has revealed her battle with cancer, prompting the postponement of the band's Royal Flush Tour. Following a successful operation to remove a cancerous growth, Wilson is now undergoing preventative chemotherapy as advised by her doctors. She has made the difficult decision to step away from performing for a year to focus on her recovery. Despite the setback, Wilson remains optimistic and vows to return to the stage in 2025, reassuring fans that this is just a pause. Sister and bandmate Nancy Wilson confirmed that rescheduled tour dates are in the works. Heart, known for hits like "These Dreams" and "Barracuda," has been a staple in the rock music scene since the 1970s. The band's European tour was previously canceled due to a health-related procedure for Ann.