Followers: 99,637
Tweets: 8,288

You may not know Sophia Rossi, but you know her close friend and business partner, Zooey Deschanel. Right? Cool. Rossi's Twitter is full of the same irreverent, witty, and sharp commentary found on HelloGiggles.com, the self-described "destination for smart, independent, and creative females" that she helped co-found.