John Mayer once bought a Ferrari because he was sad!

John Mayer has revealed that he bought a Ferrari on a day when he was feeling sad.

The 'Says' hitmaker admitted that it was "ridiculous" decision.

"Nobody stopped me the day I was real sad – because you don't buy a Ferrari when you're happy; you buy a Ferrari when you're sad," Contactmusic quoted him as telling Britain's Guardian newspaper.

He added, "You buy a Ferrari when there's a piece missing inside of you. All of these things are absolute tickets out of the game: you have to enjoy your life without indulging so much that you lose it."