Divorce Cause Of Katy Perry and Russel Brand The cause of divorce Katy Perry and Russell Brand is still a puzzle. Some speculation continues to blow. Including the bedroom of married couples in 2010 ago. According to one source, Katy Perry can not satisfy the so-called Russell’s sexual appetite. British comedian reportedly asked Katy’s always more ‘hot’ again when they were making love. Another source said, Katy has attempted to meet the sexual desire Russell. So that they remain affectionate household, she scheduled a time to meet each month at a luxury hotel.