Johnny Depp, Gwyneth Paltrow and Paul Bettany, all stars of the new big-screen comedy “Mortdecai,” played a round of the party game “Never Have I Ever” with Ellen DeGeneres -- and we certainly learned a (naughty) thing or two about the four celebrities. The foursome played the game during an episode of "The Ellen DeGeneres Show" this week, gamely answering even the most prying of questions.