GOSSIP GIRL “The Goodbye Gossip Girl” Season 2 Episode 25 (Season Finale) May 15, 2009 Gossip Girl Watch a sneak peek of GOSSIP GIRL Season 2 Episode 25 “The Goodbye Gossip Girl” airing this Monday May 18 at 8pm on The CW. Also click here to watch Gossip Girl Episodes. Episode Synopsis: GOSSIP GIRL “The Goodbye Gossip Girl” Season 2 Episode 25 – Gossip Girl decides to liven things up at the Constance Billard and St. Jude’s graduation by sending out a shocking and damaging email blast in the midst of the commencement ceremony, stirring Serena (Blake Lively) to come up with a plan of attack. The Mean Girls (guest stars Yin Chang, Nicole Fiscella, Amanda Setton and Dreama Walker) challenge Jenny (Taylor Momsen) to throw her hat in the ring to succeed Blair (Leighton Meester) as Queen Bee next year. Lily (Kelly Rutherford) and Rufus (Matthew Settle) struggle to repair their relationship after Lily’s betrayal. As for the cliffhangers, Blair and Chuck (Ed Westwick) finallyâ€¦and Serena is shocked by…and Georgina (guest star Michelle Trachtenberg) decides toâ€¦and Dan (Penn Badgley), Nate (Chace Crawford) and Vanessa (Jessica Szohr) unknowingly…and it all happens in the series’ climactic season finale. Norman Buckley directed the episode written by Joshua Saffran. You can also see pictures from Gossip Girl “The Goodbye Gossip Girl” below and read all our Gossip Girl coverage. (Photos: The CW Â© 2009) Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window) shimmy well gossip girl premier in the fall ?? or this was then shimmy i want to know was this the end of gossip girl?? and when well you permier.