R.I.P. Brittany Murphy

TMZ is reporting that Brittany Murphy has died at age 32.

Brittany Murphy died early this morning after she went into full cardiac arrest and could not be revived, multiple sources tell TMZ.

A 911 call was made at 8:00 AM from a home in Los Angeles that is listed as belonging to her husband, Simon Monjack, the Los Angeles City Fire Department tells TMZ.

We're told Murphy was taken to Cedars-Sinai Medical Center where she was pronounced dead on arrival.

Murphy is best known, to me at least, for voicing Luanne Platter in over 200 episodes of King of the Hill. She appeared in over sixty movies and TV shows in a career spanning nearly twenty years.