We've already heard about how Blair and Serena will be spending their summer in Paris.. well we've got spoilers on the other members of our GG gang! Check out this overall synopsis for season 4!
Season four will open with a radiant Serena and Blair enjoying their grand and romantic summer in Paris…until Chuck mysteriously arrives in town with a new girlfriend and a new identity. Blair swore off Chuck forever but will this changed man woo Blair into having a change of heart, or will Queen B set her sights on ruling Columbia University? And as for that baby…?
Source: Ausiello Files