Dave Chappelle walking with his wife and kids in SoHo ... John Mayer leaving his apartment building with a duffel bag ... Michael Stipe leaving lunch at Souen on East 13th Street ... Mary-Kate Olsen walking with her finger wrapped in a bandage ... Sarah Silverman and Tina Fey outside the Letterman show ... Jessica Alba standing on the sidewalk with her bodyguard holding her waist... Lindsay Lohan going into Kirna Zabete in SoHo, and later leaving the Bowery Hotel ... and Dina and Ali Lohan leaving the launch of Lindsay's new clothing line at Henri Bendel.