Guitar Dude (Barnett O'Hara) is a teenage songwriter trying to make it in Hollywood and lives at the Palm Woods, home of aspiring child stars. He usually does the background music when the boys are at the pool. He is 17 years old. In "Big Time Fever" it was stated that he was a former cello player before he got Hollywood Fever. He is a parody of Youtube's MysteryGuitarMan.