Good news for the R-rated comedies out there. Bradley Cooper, Ed Helms and Zach Galifianakis have all been signed on for the sequel titled The Hangover 2: Hung Harder,TheMovieBlog.com reports. Movie cynics are skeptical about what’s left to tell in the Hangover chronicle and while that’s understandable (they can’t go back to Vegas and re-experience their original saga), we can’t leave out the potential of this film. This is the generation of vulgar comedies with heart-warming centers and this could mean we’re on the cusp of something great here.