This book examines contemporary internet celebrity and fame, with examples from China, Japan, Singapore, South Korea, Taiwan, Australia, England, Sweden, and the US and platforms like Facebook, Instagram, Reddit, Tumblr, Twitter, and YouTube. It explains what internet celebrity is, including its history; the qualities of internet celebrity, focusing on exclusivity, exoticism, exceptionalism, and everydayness; the relationship between internet celebrity and traditional media, with discussion of common types of internet celebrity (viral stars, meme personalities, spotted and groomed investments, crowd-puller cameos, and weaponized microcelebrity); and influencers and the influencer industry.