The 28-year-old singer, who split from husband Russell Brand in December, says when she will meet her she won't make any music with her, reported Sun online.
"No, we are not going to record but we're going to be intimate with each other," she said.
Perry has gone make-up-less in her upcoming 3-D documentary 'Part Of Me' and she says she wants to look real in it.
"I took my make-up off! Oh, everyone is screaming around the world: 'The horror'. Look, I don't always want to look bloated with zits, but it's real, it's human, right? We're not always so pretty and sometimes that can bring people together," she said.