Spotted, Andy and Aaron arguing about Dick Move Dan, Queen S, "Amanda" and Step-cest in season 2 episode "The Ex-Files" of The CW's "Gossip Girl," just in time for the return of the actual "X-Files." A&A welcome actress, Chair lover and Vanessa identifier Katie McCuen (@katiemccuen) to the 'cast for a discussion about how Chace Crawford should've been in 50 Shades of Grey, Dan's band MOTHXR, high school cliques, Lily's bullshit, Harry Dean Stanton and the show's stellar costume design. What's the best role to play in "Gossip Girl"? Don't be a third wheel and find out by tuning in. XOXO, Gossip Guys.