John Mayer shopping at Paragon Sports on Broadway and later leaving Gold Bar in SoHo with Jennifer Aniston (left) ... Jeff Daniels riding around town on a tiny bike ... Miley Cyrus arriving at the Sirius studios in Midtown for an appearance on Howard Stern's show ... Matthew Broderick walking son James to school in the West Village ... Regis Philbin and Don Rickles arriving at ABC's studios ... Famke Janssen crossing the street with her dog ... Leighton Meester hanging out on the Gossip Girl set ... Katie Holmes talking on her cell phone ... and Natalie Portman leaving her trailer on the set of her new film.