If you haven’t already bleached the Witness World Wide livestream out of your brain, you might remember the moment a particularly frazzled Katy Perry told James Corden that John Mayer was the most satisfying of her highest-profile lovers. This was shocking news because we all (or at least I) sort of expected Orlando Bloom to take the cake, so to speak. But nope! It was Mayer all along. But he doesn’t really want to talk about that.