Reversals of Fortune (S03E01)

In the season premiere, the summer is drawing to a close. Blair (Leighton Meester) and Chuck (Ed Westwick) are madly in love and adjusting to their new "in a relationship" status, but breaking all traditional rules of dating, as would be expected. Serena (series star Blake Lively) returns from her European adventure with many secrets to hide and a complicated relationship with Carter Baizen (Sebastian Stan). Nate (series star Chace Crawford) returns from his travels with a mysterious brunette, Bree Buckley (JoAnna Garcia), in tow. Rufus (Matthew Settle), Dan (Penn Badgley) and Jenny (Taylor Momsen) spent the summer in the Hamptons, adjusting to the van der Woodsen's glamorous lifestyle surprisingly faster than any of them expected. The series also stars Jessica Szohr as Vanessa and Kelly Rutherford as Lily van der Woodsen Bass. (Warner Bros. UK)