Brittany Murphy

Brittany Anne Murphy-Monjack (10 November, 1977 – 20 December, 2009) was a well-known actress and singer who provided the voice of Colleen O'Hallahan in The Beast with a Billion Backs.

Prior to this, Murphy provided the singing and speaking voice of Gloria the penguin in . She was also the voice of, Hank and Peggy's niece who was sent to live with the Hill family after her parents were sent to jail on domestic violence charges, in . She had also appeared in such movies as ', , , and '.

Sadly, she passed away on 20 December, 2009, in Los Angeles from cardiac arrest caused by prescription pill overdose and complications from pneumonia.

Characters voiced

 * Colleen O'Hallahan (the last voice role for Murphy besides regular voice role in King of the Hill)