staggering six nights of “CAMPAIGN HOLLYWOOD? Ermenegildo Zenga and Colin and Livia Firth hosted an intimate dinner at the Chateau Marmont to benefit Oxfam America, Colin’s pet charity. Editor Graydon Carter and Edward greeted Cameron Diaz, Kristin Davis, Gary and Alexandra Oldman and Mia Wasikowska. In

alie Portman’s deci- sion to skip the Genesis Prize cer- emony in Jerusalem referred in- correctly to Scarlett Johansson’s departure from the charity Oxfam. She resigned as a spokeswoman; she was not dropped. Because of an editing error, an article on Saturday about an auc- tion to sell historical objec