It was a shock to read that Brittany Murphy died on Sunday. Like most people, I remember her best in Clueless , where she stole scenes from star Alicia Silverstone. But I heard her more than I saw her in movies. She was the voice of Luanne Platter, niece of Hank and Peggy Hill, on King of the Hill . (Her character name “Luanne Platter” was one of the best jokes ever on the animated series.) More recently she had roles in movies as diverse as 8 Mile , Don’t Say a Word , Uptown Girls , Sin City , and Just Married . She was a fine young actress with potential to keep expanding her talents. Another sad loss in Hollywood.