Franchesca Ramsey and Emily Kim are still working towards their big break, now with a little help from Youtube and the team at Next New Networks.
To understand what it takes to become a Youtube superstar, with millions of followers and opportunities both on and off the web, we took a look at some of the channels with the most subscribers.
Emotion seems to trump intellect and a stream of consciousness, while cleverly edited, is still the lingua franca for popular vloggers.

