Naomi Watts handing over some spare change to a panhandler ... Mischa Barton walking her dog ... America Ferrera walking to her trailer on the set of Ugly Betty ... Tori Spelling and Dean McDermott leaving ABC studios in Times Square ... Sarah Jessica Parker walking in the Village ... Mariska Hargitay filming scenes for Law & Order: SVU ... Pete Wentz eating pizza with son Bronx ... Jessica Szohr on the set of Gossip Girl ... Star Trek's Zachary Quinto talking on his cell phone in the West Village ... and Julianne Moore walking downtown.