John Mayer is no mere musician. He's also a chick magnet, an expensive watch connoisseur, a dispenser of skin-care advice, and, now, a makeup tutor. On Instagram Story Sunday, Mayer demonstrated how to properly apply a smokey-eyed look to one's orbital area. “This is where guys get it wrong: They go too heavy,” the singer says while applying the first layer to his eye. “Notice how I’m impressing you with my light touch.” His body is a wonderland, indeed.