Katy Perry has unfollowed Russell Brand on Twitter following their divorce last month. Russell Brand, @rustyrockets, still follows Katy's account, @katyperry. Neither one of them follow very many people. Katy follows 82 Twitter accounts and Russell Brand follows 78. Some of the celebrities Katy Perry is following include Marina and the Diamonds, Neil Patrick Harris, Serena Gomez, Justin Bieber, Snoop Dogg, Pink, Jeremy Scott, Conan O'Brien, M.I.A., Josh Groban, Dita Von Teese, Sarah Silverman and Taylor Swift. Take a look:
