"Since swine flu is super trendy I wanted to make sure I was in style with my swine flu ring!" the "I Kissed a Girl" singer writes on her blog. "I got this one in Miami at Big Drop the other day ... a flying piggy."
And if that's not silly enough, Perry relates a conversation about the swine flu she had with her cat (yes, her cat), whom she's named Kitty Purry.
"Kitty Purry was telling me the other night that she remembers when bird flu was in and now pig flu is cool and she wonders when kitty flu is gonna hit," writes Perry, "as she would like to be more popular than she currently already is. Fame whore."