El autor/es garantiza/n la autoría y originalidad del artículo, y asumen la plena y exclusiva responsabilidad por los daños y perjuicios que pudieran producirse como consecuencia de reclamaciones de terceros respecto del contenido, autoría o titularidad del contenido del mismo. AbstractThis research has a twofold goal: on the one hand, it describes, from a theoretical point of view, the importance of the figure and role of the spin doctors, also known as communication political advisers, from the perspective of public relations; and by another, the article analyses quantitatively and qualitatively, the presence and treatment of the figure of the spin doctor in the main academic journals included in the Journal Citation Reports in the fields of communication, public relations and political communication from de point of view of public relations discipline. The results of the research confirm the notable influence of public relations in the origin, definition and professional activity of spin doctors. By contrast, this study shows the low presence of the spin doctor concept in the academic literature, although the articles analysed confirm the importance of this figure from the point of view of public relations.

Politicized celebrities may assume the role of leaders to counter politicians’ monopoly of political representation and to bring social awareness to specific causes (Street, 2004; Wheeler, 2013). This paper analyzes the impact of politicized celebrities in Twitter among politicized and non-politicized audiences. We focus on the case of the Catalan singer Rosalia, who published a short explicit tweet against the Spanish far-right populist party Vox with the text ‘Fuck vox’ the day after the Spanish general elections in November 2019. We measure the political preferences and activity of Rosalia’s followers, Fuck vox post’s retweeters, and users who retweeted the singer before and after the tweet. The results show that Rosalia had a great impact among left-wing and Catalan separatist parties, and among those users with no political preferences or political activity. In addition, we found that Rosalia’s followers were less likely to be politically active (Loader, Vromen & Xenos, 2016). This study sheds light on the potential of politicized celebrities to mobilize their non-politicized audiences to counter far-right movements in social networks.