Los Angeles, California (CNN) -- Brittany Murphy, the bubbly, free-spirited actress who appeared in such films as "Clueless" and "8 Mile," died Sunday, apparently of natural causes, the Los Angeles County Coroner's Office said. She was 32.Murphy was pronounced dead at 10:04 a.m. PT Sunday at Cedars-Sinai Medical Center, hospital spokeswoman Sally Stewart told CNN Radio.
An autopsy had not been scheduled as of Sunday night, but Captain John Kades, a spokesman for the coroner's office, told CNN that there was no sign of foul play or trauma. He added that it's not unusual for a younger person to die of natural causes.
The coroner's office is looking into Murphy's medical history. A final report could take up to eight weeks.
The Los Angeles Police Department is investigating the death, and robbery and homicide detectives will be at her home, LAPD spokeswoman Norma Eisenman said.
"The sudden loss of our beloved Brittany is a terrible tragedy," her family said in a statement issued by her publicist. "She was our daughter, our wife, our love and a shining star. We ask you to respect our privacy at this time."
Funeral arrangements are pending, the family said.
Murphy starred in several movies, including "Just Married," "Don't Say a Word" and "Riding in Cars with Boys." She also voiced the character Luanne on the animated TV series "King of the Hill."
She is survived by her husband, British screenwriter Simon Monjack, whom she married in 2007.