Veronica Mars star, Gossip Girl voice, and lover of sloths Kristen Bell has added new credentials to her resume: digital motivator. Bell, who Tweets at @IMKristenBell*initiated a 30-day workout challenge for herself and her nearly 650,000 followers in May--and has even recruited celebs like new mom (and wise lady) Jenna Fischer and trainer Michelle Lovitt. They call themselves the #30DayHomies, and they are awesome. More »Post from: Blisstree