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1.
A web celebrity is an individual
whose fame is primarily derived from their Internet presence. Many of the top web
celebs have a proven following that rivals popular television programs.
Specifically, the iStardom Top 10 has a fan base exceeding 8 million people.

Web celebrities are an entirely new breed of stars and ones that have rising
influence," said Daisy Whitney, TelevisionWeek's new media reporter and host of
the New Media Minute. Brand marketers, production companies, and
traditional media should pay attention to who's hot online and find creative
ways to partner with them.
A web celebrity is someone whose primary source of fame originates from the Internet." This is in contrast to news sources, movies, TV, books, etc.
by cloutyg February 14, 2009