Katy Perry forced to cancel Belgium festival set hours before taking the stage due to severe weather

Katy Perry was forced to cancel her headlining performance at Belgium's Werchter Boutique just hours before she was set to the stage on Saturday after forecasts of severe weather prompted officials to shut down the outdoor festival. In an Instagram post, the 41-year-old pop star apologized to fans and expressed her disappointment that the show would not move forward, noting that she had "no choice" in the decision. "Sadly my set @WerchterBoutique tonight can’t happen due to a government mandated