that the police are reviewing the case," Hwasa's entertainment company, P Nation, which was founded by "Gangnam Style" singer Psy

Entertainment was created in 1996 and has produced iconic groups like Blackpink, 2NE1, iKon, Big Bang, and "Gangnam Style" singer Psy

One fan compared Bieber's song to PSY, who created the viral "Gangnam Style" song and dance.