Posted by Adam

Wednesday February 27, 2013

JOHN Mayer thinks Katy Perry is “tough” to handle.

The singer has told pals the Teenage Dreams hitmaker is unpredictable.

“This woman’s making me crazy!” John reportedly said.

“She’s totally unpredictable and I never know where I stand with her…it sucks!”

Meanwhile, Mayer is a hit with Perry’s family.

Tags: john mayer, katy perry