Exclusive: Warner Bros is just getting underway with the movie version of the hit HBO series Entourage . You know from the series that Ari Gold’s long-suffering assistant Lloyd has moved up to rep. So Ari has found a new assistant, and that role will be played by Scott Mescudi , who is better known in hip-hop circles as Kid Cudi . Mescudi is about to open opposite Aaron Paul in the DreamWorks vidgame adaptation Need For Speed , and he just wrapped the films James White and Two Night Stand . He’s also performing at Coachella. Mescudi is repped by Wme and Leverage. Related: ‘ Entourage ’ Gang Back As Movie Finally Begins Filming