Pop sensation Katy Perry's highly anticipated performance at Belgium's Werchter Boutique festival was abruptly cancelled due to severe weather and government-mandated safety measures. The 'Firework' ...

Katy Perry has expressed her disappointment at being forced to cancel a festival headline performance due to climate conditions as extreme weather creates chaos across Europe ...

The singer's set at Belgium’s Werchter Boutique festival was called off when Perry was 'in the middle of hair and makeup' ...

Katy Perry is speaking out after her scheduled set at Werchter Boutique was abruptly canceled due to severe weather and crowd safety concerns ... with the singer saying she was already backstage ...