Liv Tyler hugging a friend in SoHo... Katie Holmes on a lunch break during rehearsals for her upcoming Broadway show ... Susan Sarandon posing with her dog outside the Regis & Kelly show ... Without A Trace star Roselyn Sanchez filming a scene in the East Village ... Steve Guttenberg joking around with the paparazzi during a jog near his apartment ... Madonna getting a little help walking from a bodyguard ... Nick Carter with his sister outside their hotel in Midtown ... Taylor Momsen and Penn Badgley filming a Gossip Girl scene in Brooklyn ... and Adam Levine and a female friend headed out to dinner downtown.