Emmy Favilla is the Senior Commerce Editor in BuzzFeed's Marketing Lab, former Global Copy Chief at BuzzFeed and author of A World Without "Whom": The Essential Guide to Language in the BuzzFeed Age. As Global Copy Chief, she oversaw a team of international copy editors and co-author of the BuzzFeed Style Guide. She is also the former copy chief of Teen Vogue and has also worked as a staff and freelance copy editor for Seventeen, Natural Health, Domino, Blender, and Lucky magazines. Emmy attended the University of the Arts London and holds a B.A. in Journalism from New York University.