Angelina Jolie and Brad Pitt stopping off for a bite to eat at a branch of Cafe Metro in Midtown on Sunday ... Reese Witherspoon arriving at JFK on Monday night and crossing the street yesterday ... Hugh Jackman, Dustin Hoffman, John McEnroe, and Rangers goalie Henrik Lundqvist attending a Knicks game ... Ashlee Simpson shopping at FAO Schwarz and Barneys with her sister, husband and baby ... Dancing with the Stars' Derek Hough getting out of a cab in Midtown ... Naomi Watts checking her phone while walking downtown ... and Mary-Kate Olsen leaving her apartment clearly unprepared for the cold weather.