The newly engaged Longoria gets in stride with the good news in Los Angeles. Plus: Britney Spears, Lindsay Lohan and more

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'HOLIDAY' SPIRIT

Despite her dark outlook, Cameron Diaz brings seasonal cheer to Good Morning America on Wednesday, where she dished about her upcoming comedy The Holiday – and her brunette locks. "I think I've always seen the dark, mysterious side of myself," Diaz said of her newly dyed hair.