Carla Gugino -- who was in 2005's "Sin City" with Brittany Murphy -- was at Katsuya last night, where she told TMZ her co-star's death was "incredibly sad."
As we previously reported, Murphy died yesterday after going into cardiac arrest. She was 32.
Brittany's Co-Star: 'It's Incredibly Sad'
12/20/2009 3:34 PM PST BY TMZ STAFF
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