Anna Wintour In Park City

After failing to show up for last night's premiere in Salt Lake City, Anna Wintour graced Park City with her presence for this afternoon's Park City screening of R.J Cutler's "The September Issue." Wintour stuck around for a lively Q&A session with Cutler and Sundance's director of programming John Cooper. "R.J. came to us originally with the idea for another documentary, creating something around The Costume Institute Ball that we do every year," Wintour said. "But the idea of doing a documentary about the September issue is something I've always wanted to do. And as a big fan of R.J.'s work, gradually the discussion evolved into that."