It was announced late Tuesday night that the movie for the HBO show "Entourage" has gotten the green light to go ahead with production. Warner Brothers will be be the studio behind the movie version of the successful comedy. Doug Ellin, the show's creator, had been working on the script for awhile, and he will also serve as the film's director. Adrian Grenier, Kevin Connolly, Kevin Dillon, Jerry Ferrara and Jeremy Piven will all be back for the movie.