Break out the Kleenex... Cameron Diaz is back on the big-screen in the riveting, bittersweet emotional drama 'My Sister's Keeper,' featuring Abigail Breslin and Sofia Vassilieva, and she talks about her "support system" after losing her father to our own Kevin Frazier.

"I have a huge support system," she says. "My family: my mom, my sister, my aunts, my uncle, all of my friends. I'm just really fortunate. I have a wonderful, massive net of support underneath me."

Cameron's beloved dad, Emilio Diaz, 58, died unexpectedly in April of 2008 due to complications from pneumonia while she was filming 'My Sister's Keeper.' She says that support and friendship on the set helped her get through the difficult time.

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