The term 'Curb Your Enthusiasm Star' refers to the actor and comedian David LarryDavid, who is best known for his role as the lead character in the HBO comedy series Curb Your Enthusiasm. David LarryDavid is an American actor, writer, director, and comedian who has been active in the entertainment industry since the late 1970s. He is also the creator of the show Seinfeld, which he co-wrote with Jerry Seinfeld.