The Day in Gossip: Graydon Carter Ditches Plaza; Anderson Cooper’s Mommie Decor!

Park Posey sipped coffee in Kiehl’s East Village store, but when her dog peed on the floor twice, the actress “didn’t bat an eye.” [Gatecrasher]

A post-Iggy Ellen DeGeneres has teamed up with former Meow Mix owner Richard Thompson to revamp the nation’s dilapidated animal shelters. [Page Six]

Amy Sacco’s engagement to Italian doctor Luigi Di Carolis has been called off; “All that glitter was too much.” [Page Six]

Graydon Carter backed out of possible plans to take over the Plaza’s Oak Room. [Page Six]

Four Seasons hotel chain founder Isadore Sharp’s wife dishes dirty on her ambitious hubby in new book. [Gatecrasher]

Celebs like Paris Hilton, Lucy Liu baffle at Art Basel in Miami. [Gatecrasher]

First daughter Barbara Bush parties in Williamsburg. [Page Six]

Old memos written by Jacqueline Kennedy Onassis have been found; one reads: “Republican boys date Democratic girls.” [Page Six]

Anderson Cooper has a huge portrait of his mother, Gloria Vanderbilt, hanging in his guest bedroom. [Page Six]

Sean “Diddy” Combs has ended global flings to settle down with girlfriend Cassie. [Page Six]

If anyone was wondering, Valerie Plame will not take off her clothes for Playboy. [Page Six]

Will Smith has offered his public time and support to Barack Obama’s campaign. [Page Six]

Palm Beach residents won’t forgive Jane Fonda for her 1972 anti-Vietnam protest. [Page Six]

George Hamilton to start his own reality show, Don’t Mind If I Do. [Page Six]