Yesterday Leighton filmed some scenes with the actress who plays Sage, a new guest star for this season that is related to Barry Watson that plays Serena’s new boyfriend that also appears in the trailer we posted few hours ago. She had a rather autumnal outfit, an orange dress and a brown cardigan. The episode they were shooting is 6×05 and has a cotillion in it (yes, a third one) and it’s supposed to air in November. I find the look perfect for the time they need to portray, but I want to wait to see which shoes they’ll have Blair wear. Her bow updo was AMAZING.