This study examines how brand-influencer, influencer-users, and user-brand congruences affect perceived fantasy about the influencer and closeness toward the brand when an Instagram ad is endorsed by celebrity (vs. non-celebrity) influencers. The study employed a between-subject online experiment by manipulating an advertisement endorsed by a celebrity and a non-celebrity influencer. The results suggest that congruence between brand-influencer matters in building effective relationships.

• Jinhee Han(Independent Researcher, Republic of Korea)
• Jewon Lyu(University of Georgia, USA)