Movie star Brittany Murphy is dead of a heart attack at 32.

She went into full cardiac arrest early Sunday  and could not be revived, the Website TMZ reported.

The Los Angeles City Fire Department got a call from the home of Murphy’s husband Simon Monjack about 8 a.m., fire officials told TMZ.

She was taken to Cedars-Sinai Medical Center, where she was pronounced dead on arrival

Murphy starred in “8 Mile,” and “Don’t Say a Word.”

The starlet became a household name among teens in 1995 as the sidekick in “Clueless,” who went from awkward wall flower to snotty hottie.

A few years ago, she released the single “Faster Kill Pussycat,” which became a dance club hit.

Her last big movie was “Sin City” in 2005.

mkolodner@nydailynews.com