Overview

• Stefani cited a recent injury as the reason for canceling her August 17 concert.
• She assured fans that Ticketmaster will notify them once a new date is set.
• Stefani's upcoming festival performances in September and October remain on schedule.
• The injury's impact on future shows is currently unknown.
• Stefani recently collaborated on the Olympic song 'Hello World' and will return as a coach on 'The Voice.'