With over a million followers on Vine, Miss October 2011 Amanda Cerny must be doing something right on the video app. But would you expect anything less from a Playmate who is really, really funny and has celebs like Justin Beiber and John Stamos in her vines? Here are some of Cerny’s top vines, and if you need more (which you probably will) follow her on Vine. For the best user experience, make sure for each vine to click the volume button on and then off to go to the next one.