From StyleBistro we learn that Kate Walsh, who is not actually a doctor but plays one on television, has been tweeting up a storm about wearing purple for Spirit Day today as part of ongoing efforts to stop violence and bullying against LGBT Youth. Similarly purple-clad today are: Alyssa Milano, Ellen Degeneres, Lance Bass, Paulina Rubio, the Dixie Chicks and Khloe Kardashian, who even filmed her own "It Gets Better" video at the request of Perez Hilton (whose own bullying we won't get in to right now, thanks). [StyleBistro]