Sources claim Judith Regan often compared Jews to “rats” and “rodentia,” but Regan (and her lawyer) deny it. Anybody who is anybody (Harold Ford! Harvey Weinstein! Taki Theodoracopolous!) has been spotted eating at Graydon Carter’s friendly neighborhood joint, the Waverly Inn. Madonna is keen on adopting another child from Malawi, though her husband, Guy Ritchie, is not. Josh Hartnett is in an open relationship with Scarlett Johannson, which is why it’s okay he was making out with Gisele Saturday night. PayPal dumped Vincent Gallo after he tried to sell more than, uh, T-shirts on his Website. John Mara, son of late, great Giants owner Wellington, got fired from a broadcast-booth job in 1978 for slamming his fist and knocking over equipment. Adam Levine allegedly got drunk and brought three girls back to his room at the Mercer, though his rep denies it. Republican fund-raiser Georgette Mosbacher had both Dems and GOPers over for dinner at her swank Fifth Avenue digs Tuesday. Ludacris ate with Cosmo’s Kate White at Michael’s. Hugh Jackman once gave his sister a stick of deodorant for Christmas. Liz Smith claims she’s responsible for the new Rocky getting made.