South Korean rapper PSY performing last month before presidential inauguration ceremony at the National Assembly in Seoul, South Korea. PSY said Monday on a Twitter-like South Korean website that he will change the title of his potential "Gangnam Style" follow-up over worries it could offend Arabs. (AP Photo/Lee Jin-man, File)

Photo by: Lee Jin-man

South Korean rapper PSY performing last month before presidential inauguration ceremony at the National Assembly in Seoul, South Korea. PSY said Monday on a Twitter-like South Korean website that he will change the title of his potential "Gangnam Style" follow-up over worries it could offend Arabs. (AP Photo/Lee Jin-man, File)