Not Having It John Mayer Responds To Being Number One On Katy Perry's List Of Lovers.

John Mayer doesn't have much to say about Katy Perry calling him the "best lover" she's ever had. The "Roar" singer ranked her exes in bed during a conversation with James Corden as part of her 72-hour YouTube livestream earlier this month, giving Mayer the top spot while exes Orlando Bloom and Diplo followed in second and third place, respectively.  In an interview with Rolling Stone on via IFTTT