Katy Perry reportedly wants to reunite with her ex hubby Russell Brand. A close friend tells Us Weekly Katys been trying to get him back. Shes a lost soul right now. It was just a couple months ago that Katy was ranting about Russell onstage, and dealing with allegations that he had cheated on her. So why her change of heart now. Apparently she took a trip to India alone, and it brought up all the memories of their 2010 wedding there.