Katy Perry and John Mayer dating?
A friend of Perry's tells People that the "Part of Me" singer and Mayer have been out a few times but are taking things slow.
"I don't think either of them are trying for anything serious right now. She's not talking like he's 'The One,'" the source says. "She's comfortable around guys who understand the craziness of that world, which he definitely does."
Perry's divorce from Russell Brand was finalized in July, following the couple's split last fall. She then dated Florence + the Machine guitarist Robert Ackroyd. Mayer meanwhile has been romantically linked to Jennifer Aniston, Taylor Swift and Jessica Simpson.