Something hardly anyone knows is that the late Brittany Murphy, famous onscreen and voice actress, portrayed King of The Hill's Luanne Platter for years. Murphy's other well-known voice work includes the animated film about penguins, Happy Feet. Unfortunately, we lost this super talent too soon when she was found dead in her home, due to pneumonia.
Brittany Murphy's body of work is extensive - there's no way you haven't seen at least one film she has starred in. Her most famous roles include Tai Frasier in Clueless, Daisy Randone in Girl, Interrupted, Lisa Swenson in Drop Dead Gorgeous, Elisabeth Burrows in Don't Say a Word, Alex Latourno in 8 Mile, Fay Forrester in Riding in Cars with Boys, and Shellie in Sin City. Her final film, Something Wicked, was released in 2014, five years after her death.