Serena Van Der Woodsen, played by Blake Lively.

Blair Waldorf, played by Leighton Meester.

Dan Humphrey, played by Penn Badgley.

Chuck Bass, played by Ed Westwick.

Nate Archibald, played by Chace Crawford.

Jenny Humphrey, played by Taylor Momsen.

Vanessa Abrams, played by Jessica Szohr.

Eric Van Der Woodsen, played by Connor Paolo.

Rufus Humphrey, played by Matthew Settle.

Lily Van Der Woodsen, played by Kelly Rutherford