Bruno Mars and hats are a match made in style heaven. They’re as much a part of his persona as his velvet voice and that gold-plated sense of cool. You can’t think of Bruno Mars without picturing him in a fedora, flat cap, or some headwear that screams, “I’m the smoothest guy in the room, and I know it.” But how did this hat-loving phenomenon come to be? Why is Bruno Mars and his choice of hats so iconic? Let’s break it down.