Chace and Mary-Kate?! WHAT???

Please tell me this is NOT true.  We spotted Gossip Boy, Chace Crawford at the Waverly Inn this week; no surprise there, he's back in NYC to shoot the new episodes.  However Mary-Kate's presence is highly suspicious.  MK isn't really a Waverly regular (way too much hiding her face with a purse, her tiny arms get tired) however she is a seductress.  Supposedly these two met up later at Lit.  Oh Chase, this is not the type of girl you want to get mixed up with!  Go back home to good girl Carrie; she's way less creepy.