1) Richard Dyer's star theory presents the idea that celebrities are constructed by institutions like record labels to appeal to mainstream audiences.
2) The theory has three areas: audiences/institutions focus on marketing stars; constitutions match stars to audience expectations; and hegemony examines cultural representation and audience identification with stars.
3) Bruno Mars meets the criteria of a carefully constructed pop star through planned publicity like magazine features, popular events, and charitable acts that keep him in the news.