An internet celebrity. Someone who is famous for what they do online (blog, for instance).
My blog got 95 views today. I'm a total e-lebrity! LOLZ.
1) refers to a person who is (or wants to be) an internet personality or "celebrity."
2) someone who craves their 15 minutes so they spend far to much time on popular internet sites posting photographs and/or comments on various aspects of their life.
Caitlyn: Would you consider the Nerve bloggers e-lebrities?
Jesse: Definitely not. They are just urban morons.