We're hearing Rob Shuter, the lying former Jessica Simpson publicist who just took over OK!'s executive editor post (since arriving as entertainment editor, then being named deputy ed), just named editorial manager Katie Caperton to the deputy editor slot, while nightspot staple Shauna Bass (of Life & Style) was installed as news editor. We're also told tabloid vet David Caplan, currently at People, was offered the exec ed slot by EIC Sarah Ivens about a month ago, but turned it down.