Cityfile: New York's Most Notable and Influential

Spotted | Blake Lively and Leighton Meester walking down Prince Street yesterday where they were filming scenes for Gossip Girl ... Hugh Jackman playing with daughter Ava at a playground in the West Village ... Nicole Kidman and Keith Urban leaving their downtown apartment separately ... Vanessa Williams walking in Midtown ... Daniel Radcliffe signing autographs for fans on his way into Regis and Kelly ... Naomi Watts carrying shopping bags in NoHo ... Kate Mara filming scenes for Happy Thank You More Please downtown ... Kat Von D arriving at MTV's studio in Times Square ... Penn Badgley standing on the sidewalk in Midtown ... and J.K. Rowling leaving Monkey Bar on East 54th.

» Zac Posen showed the kind of pretty dresses that made him famous. What has also made him famous, of course, is his dazzling knack for networking, which was in full effect with a starry audience of Claire Danes and Hugh Dancy, Marisa Tomei, Leighton Meester, Venus and Serena Williams, Anna Wintour, André Leon Talley, Bernadette Peters, Diddy, Julian Schnabel, Bette Midler, Juliette Lewis, Kate Mara, Jada Pinkett Smith, Veronica Webb, Joy Bryant, Rachel Zoe, Ingrid Sischy, and Fern Mallis. [WSJ, Wireimage]

» Calvin Klein's 40th anniversary show was predictably A-listy with Eva Mendes, Lauren Hutton, Anna Wintour, Tyra Banks (whispering conspiratorially with Glenda Bailey), and Serena Williams in attendance. Equally newsworthy as Francisco Costa's minimalist, neutral-paletted, space-agey designs, though, was the fact that Rachel Zoe got totally abused by the paps, who told her to "eat a sandwich," and that she's "a terrible role model." Welcome to reality TV stardom, Rachel!  [The Cut, Guardian, WSJ]More