December 20, 2004 -- THAT Patricia Field is throwing a birthday party tonight for her friend, Greek pop icon Anna Vissi, at her East Village apartment with such guests as Sarah Jessica Parker, Donna Karan, Giuseppe Cipriani, Amanda Lapore and Prince Michel of Yugoslavia . . . THAT Mary-Kate Olsen is work ing as an intern for her beau, Ali Fatourechi. The club promoter is launching a denim line, and Olsen has wran gled it so she will receive college credit for helping Fatourechi out . . . THAT Mandy Moore annoyed the doormen at Select by repeatedly asking them to let more and more of her friends in — while Nas and Kelis meanwhile were cozy at a banquet with a bottle of Cristal. . . . THAT the producers of "The Producers" are desperately trying to get Charlize Theron to replace Nicole Kidman as "Ulla" in the movie version of the Broadway smash.

http://www.nypost.com/seven/12202004/gossip/36775.htm