Jimmy Fallon and wife Nancy Juvonen walking downtown and holding hands ... Marla Maples and Tiffany Trump waiting for their luggage at JFK ... Susan Sarandon walking by herself ... David Hasselhoff leaving ABC Studios ... Justin Long on the set of Going the Distance in the Bronx ...Whitney Houston arriving at LaGuardia ... Larry King's wife, Shawn Southwick, getting out of an SUV on the Upper East Side ... Jennifer Aniston shooting scenes for her new movie at Blue Ink Tattoo Parlor in Brooklyn ...and Katherine Heigl getting out of an SUV in front of her hotel.