Katy Perry appeared to take a dig at her former husband Russell Brand during her concert at Blenheim Palace. While interacting with fans, the singer joked that she hoped her ex wasn't in the audience, adding, He should be in jail. Brand is currently awaiting trial on multiple sexual offence charges

Katy Perry's set at Belgium's Werchter Boutique festival was cancelled after authorities halted the event over expected thunderstorms and crowd safety concerns. The singer said she was backstage getting ready when she was informed and apologised to her fans