I can't remember. I know that she kind of took over as the leader and got that fake new boyfriend and all that but what did she do to Blair to get her "spot" or whatever?
chuck sent gossip girl that email saying that blair and him slept together and then blair slept with nate all in the same week and gossip girl posted that and the entire school saw it and turned against her then nate found out it was true and got into a huge fight with chuck and a lot of people saw it so they knew it was true then they really turned against her and then since blair was so mean to jenny the past couple of days jenny turned on her and so did blair's friends, and they kicked her out of the group, so jenny got in...