Blair struggles to get a special it-girl interview for W Magazine ... on Valentine's Day.

Blair hatches a scheme to land Epperly in bed with Nate ... major dramz at another W. Magazine party!

Bosses don't like it when their interns roll around the floor of their fancy parties ... just ask Blair and Dan.

Serena is sent to rehab and Nate deals with divorce. Who ever said that Thanksgiving was dramaless?

Jenny, Vanessa and Juliet plot against Serena while Chuck and Blair are hitting their stride.

Blair & Chuck won't stop having angry sex and Colin quits Columbia to be with Serena.

Somebody's birthday wish comes true!

After taking a little break, GG was back and ready with enough drama, sarcasm and outfits to make up for the wait.Serena had gone home with cab stealing hottie, but they stayed up the whole night talking because she didn’t want to be another one of his conquests. Way to be a strong girl, S!

Blair commits her lowest act against Chuck ever. And Serena continues to straddle the line of incest.

With crazy songs and crazier fashions, Gossip Girl finishes up it's Paris run.