Congrats to Chairman and CEO of BET, Debra Lee. She is now on Twitter’s board of directors. the San Francisco, Calif.-based company said in a filing with the Securities and Exchange commission on Monday. Lee posted: “Thrilled to be joining the @twitter board. It’s transformed the media and the world like few other things in history (and continues to)!!” she said in a tweet yesterday Debra Lee earned her bachelors from Brown University and a Masters from Harvard’s John F. Kennedy School of Government. Before working for bet she was an attorney at DC based Steptoe and Johnson. She has won many awards including The Vanguard Award.