Scheduled to appear in Fashion’s Night Out public runway show next Friday (and with FNO’s PSA already under her tiny belt), Karlie Kloss’ latest cameo isn’t too much of a shocker. Come September 13, the ubiquitous model will have a fleeting scene in an episode of the TV show whose guest roster is starting to look like a CFDA party list. Yup, Kloss is getting the Gossip Girl treatment, alongside Vogue’s Meredith Melling Burke and Hamish Bowles. In a two-part (!) FNO plot line, designer and Blair’s mom, Eleanor Waldorf, is reportedly on the evening’s “planning committee,” along with UES fashionista Lily van der Woodsen. Nothing more is known yet, but we’d love to see Hamish throw Eleanor the evil eye and totally ignore her before fawning over sweet Karlie, while Lily has to apologize to the committee when her slutty daughter Serena gets caught in flagranti backstage with a sound guy.