Heads Up Image: Letter Heady Letterheady Elvis makes me ridiculously giddy. Which is why I’m in raptures over the discovery of his…wait for it…letterhead. Letterheady is a new site that pays homage to the not-so-humble letterheads of the rich and famous. You’ll find the likes of Harry Houdini, The Doors and Adolf Hitler on there. Now, that’s a mixed bag if I ever saw one!