Not only did Russell Brand tell his former wife Katy Perry that he was divorcing her through a text message, now he's dissing her live on stage.

Russell was performing at London's Soho Theatre, when he decided to throw a dig at his ex.

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"When you're a monk, you're not allowed to have sex with anyone," Russell joked, reports the Daily Mail. "When you're married, it's one person. That's one more than a monk. It's not that different. I'd be having sex thinking, 'think of anyone, anyone else.' "

Russell has only been married once, so there is no doubt to whom he was referring.