Actress and former adorable go-to-girl Brittany Murphy died yesterday of a heart attack. Jeez, first Chris Henry, now her. We all know celebrites die in threes, so famous people of the world, watch your back.

Brittany Murphy died on Sunday morning, a spokesperson for the Los Angeles County Coroner's Office has confirmed to Access Hollywood. She was 32.

According to the Coroner's Office, Cedars-Sinai Medical Center in Hollywood reported to them that an individual named Brittany Murphy died in the hospital on Sunday.

A Cedars-Sinai spokesperson also confirmed to Access that the star was pronounced dead at their facility at 10:04 AM.

A Los Angeles Fire Department spokesman told Access that they responded to a 911 call made from the 1800 block of N. Rising Glen Road -- the same street where the actress lives -- at 8 AM on Sunday.

A rep for the actress also confirmed the news, telling Access Hollywood, "In this time of sadness, the family thanks you for your love and support. It is their wish that you respect their privacy."

The LAPD confirmed to Access later on Sunday that they have opened an investigation into the star's death. (Access Hollywood)

Thirty-two, thin, and a heart attack? Ok, time for some speculation: What combination of insane drugs was Brittany Murphy on? Taking all bets here at The Morbid House of Gambling. We've got good odds on the coke/heroine combination. Come on people, what do you got?