In Niger, the role of the media in the re-islamization process that began two decades ago has remained understudied. This article seeks to remedy this gap and discusses a particular example of media usage and appropriation in the urban context of Niamey. It draws on a series of fieldwork studies undertaken in Niamey during the last two years. It focuses on Alarama, a young preacher and one of the most prominent media figures in Niamey. In addition to a series of TV and FM radio programmes he hosts, he has also developed recording and distribution practices that have resulted in the Islamic discotheque, a space that helps him popularize his CD and DVD sermons. I analyse how he has gathered around himself an expanding group of followers, many of whom have developed with him a fan–star relationship. Alarama's case exemplifies the way audiovisual media are constitutive of a new urban Islamic culture, which in return redefines media appropriation and religious imagination.