Marc Malkin Senior Film Awards, Events & Lifestyle EditorKaia Gerber is dipping her toe into some more acting.The model, who appeared on Ryan Murphy’s FX series “American Horror Story: Double Feature,” stars as Daisy in an upcoming table read of “The Great Gatsby.” The Acting for a Cause reading will benefit amfAR.“Having the opportunity to play Daisy was such an honor,” Gerber told me Monday.