GettyImages Celebrity News: 02/07/12

Hollywood stars gathered at the Beverly Hilton for the Academy Awards luncheon, where Oscar nominees learned ceremony rules. Celebrities like Glenn Close and Meryl Streep attended AARP's Movies for Grownups Awards. In New York, Sarah Michelle Gellar promoted her series, while Debra Messing plugged her musical. Uma Thurman joined a charity gala. Carmen Electra served as a guest judge on Britain's Got Talent in London.

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