who were the other actors?
Nate Archibald, Chuck Bass, Jenny Humphrey etc
Introduction
 Nate Archibald (Chace Crawford), Chuck Bass (Ed Westwick), Jenny Humphrey
when does blair have her baby with chuck In  the fifth-season Blair reveals to Chuck that she is pregnant with Louis's baby. who is she? She is one of the main characters of "Gossip Girl". is it a film? No, it is an American teen drama television series. when was it premiered? September 19, 2007 where was it filmed? New York
Blake Lively, Penn Badgley, Taylor Momsen, Chace Crawford, Kelly Rutherford, and Connor Paolo. Ed Westwick, and Matthew Settle,  Jessica Szohr, Kaylee DeFer Blake Lively, Kelly Rutherford, Penn Badgley and others.
Gossip Girl Gossip Girl Gossip Girl
Casting Casting Introduction
aturing nine regular speaking roles, the majority of the ensemble cast was assembled from February to April 2007. Leighton Meester and Blake Lively–who started auditioning in December 2006–were the first two actresses to be chosen in February for the lead roles of Blair Waldorf and Serena van der Woodsen, respectively. Penn Badgley, who had previously worked with Stephanie Savage on "The Mountain", Taylor Momsen, Chace Crawford, Kelly Rutherford, and Connor Paolo also auditioned successfully and landed roles in the series in March, as di Featuring nine regular speaking roles, the majority of the ensemble cast was assembled from February to April 2007. Leighton Meester and Blake Lively–who started auditioning in December 2006–were the first two actresses to be chosen in February for the lead roles of Blair Waldorf and Serena van der Woodsen, respectively. Penn Badgley, who had previously worked with Stephanie Savage on "The Mountain", Taylor Momsen, Chace Crawford, Kelly Rutherford, and Connor Paolo also auditioned successfully and landed roles in the series in March, as did Florencia Lozano who appeared only in the pilot, and was later replaced by Margaret Colin. Badgley at first turned down the part of Dan, as did Lively—who planned to attend college—for the role of Serena. Actors for the roles of Chuck Bass and Rufus Humphrey were found in April when English actor Ed Westwick, and Matthew Settle were cast. Westwick first read for the role of Nate but was then asked to try Chuck. As rumors swirled about the impending  The series begins with the return of Upper East Side teenage "it girl" Serena van der Woodsen (Blake Lively) from a mysterious absence. She is reunited with her frenemy Blair Waldorf (Leighton Meester) and her mother Lily (Kelly Rutherford), and she also meets Dan Humphrey (Penn Badgley)—an aspiring writer from Brooklyn who is one of Serena's main love interests throughout the show. Other main characters include Nate Archibald (Chace Crawford), Chuck Bass (Ed Westwick), Jenny Humphrey (Taylor Momsen), Vanessa Abrams (Jessica Szohr), Rufus Humphrey (Matthew Settle) and Ivy Dickens (Kaylee DeFer).
wiki:11207936
Gossip Girl [SEP] Introduction
She is reunited with her frenemy Blair Waldorf (Leighton Meester) and her mother Lily (Kelly Rutherford), and she also meets Dan Humphrey (Penn Badgley)—an aspiring writer from Brooklyn who is one of Serena's main love interests throughout the show. Other main characters include Nate Archibald (Chace Crawford), Chuck Bass (Ed Westwick), Jenny Humphrey (Taylor Momsen), Vanessa Abrams (Jessica Szohr), Rufus Humphrey (Matthew Settle) and Ivy Dickens (Kaylee DeFer). The success of "Gossip Girl" led to many adaptations outside the United States. The show received numerous award nominations and won 18 Teen Choice Awards. The CW officially renewed "Gossip Girl" for a sixth and final season on May 11, 2012.