Sarah Jessica Parker made the Fashion's Night Out rounds yesterday, first stopping by the Manolo Blahnik store for a special shoe-signing event. She then moved on to the Fred Leighton boutique, meeting up with pal Debra Messing. SJP wrapped things up at a big party thrown by QVC, where she spoke for a few minutes with Anna Wintour. The stylish fun came as a break from promoting I Don't Know How She Does It. The last few weeks have been full of interviews, junkets, and press tours, including a stop by The Late Show With David Letterman a few days ago. SJP talked about her overeager Russian fan with David Letterman, saying, "He ripped open his shirt, and he had a pen, and he wanted me to sign his chest. And then he went in for a big kiss! I just squealed like a lady and just ran!"