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

'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.