Whitney Port walking home from the gym ... Famke Janssen walking downtown ... Beyonce leaving dinner at Nello on Madison Avenue ... Rihanna going shopping at Barneys ... Mischa Barton filming scenes for The Beautiful Life in SoHo, right before Elle Macpherson showed up to shoot her scenes, too ... Ed Westwick arriving at JFK ... Alessandra Ambrosio arriving at MTV Studios in Times Square ... Kate Hudson sitting with CC Sabathia's wife, Amber, at a Yankee game ... Ashton Kutcher holding hands with Demi Moore while walking in the East Village ... Kate Gosselin leaving her hotel en route to ABC Studios ... Taylor Momsen and Connor Paolo eating lunch on the Gossip Girl set ... and Oprah leaving Phillippe with Gayle King and Alicia Keys.