The 24 star greets some fans after leaving a television station in L.A. Plus: Ashlee Simpson, Jessica Alba, Carmen Electra and more


Their vote? A thumbs-up for each other! New American Idol judge Kara DioGuardi and Paula Abdul hug it out at the FOX Winter All-Star Party at L.A. club My House on Tuesday, the same night the eighth season of their show premiered.

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