Nicole Richie attended a T-Mobile Sidekick 3 launch party in Beverly Hills on October 13th. If you've been reading this blog for a while, you know that Nicole Richie is one of my favorite people. I love her style, she's one of the best dressed young celebrities out right now (though I don't really like that vest thing she's wearing below). I still think she's a little too thin, but she claims she's working on that. Check out the pictures below...