Ex-boyfriend John Mayer was best in bed, reveals Katy Perry
Singer Katy Perry has revealed that her ex-boyfriend John Mayer was best in bed. She said this during her live stream on YouTube where she was being interviewed by television show host James Corden. Katy, who was given three names of ex-boyfriends to choose from, ranked Diplo as the worst in bed and gave the second place to Orlando Bloom. 