Spotted: Our Gossip Girl recapper, Jessica Pressler, filming a cameo on the show itself with her former comrade-in-arms, Chris Rovzar, with whom she wrote that famous 2008 cover story for New York heralding the CW soap as the “Best. Show. Ever.” (We won’t spoil the nature of the cameo — nondisclosure agreements and all that — but feel free to speculate on the romantic complications that could ensue with Pressler and Rovzar in the mix.) It’s hardly the first time that we’ve gone through the looking glass with Gossip Girl, but since the show is entering its final season, it may be the very last time. XOXO, for real.