Serena van der Woodsen

Blake Lively

Blair Waldorf

Leighton Meester

Dan Humphrey

Penn Badgley

Nate Archibald

Chace Crawford

Chuck Bass

Ed Westwick

Charlie Rhodes

Kaylee DeFer

Lily van der Woodsen

Kelly Rutherford

Rufus Humphrey

Matthew Settle

Dorota Kishlovsky

Zuzanna Szadkowski

Max Harding

Brian J. Smith

Guest Star

Desmond Harrington

Jenny Humphrey

Taylor Momsen

Lola Rhodes

Ella Rae Peck

Louis Grimaldi

Hugo Becker

Guest Star

Michael Michele

Guest Star

Vera Wang

CeCe Rhodes

Caroline Lagerfelt

Diana Payne

Elizabeth Hurley

Guest Star

Roxane Mesquida

Vanessa Abrams

Jessica Szohr

Georgina Sparks

Michelle Trachtenberg

Guest Star

Billy Baldwin

Guest Star

Matthew Lynch

Guest Star

Sloane Crosley

Guest Star

Dick Cavett

Guest Star

Elizabeth Quinn Brown

Eric van der Woodsen

Connor Paolo

Guest Star

David Patrick Columbia

Marshall

Ethan Peck

Himself

David O. Russell

Guest Star

Zoe Bell

Eleanor Waldorf

Margaret Colin

Guest Star

Jenny Lewis

Penelope Shafai

Amanda Setton

Guest Star

Johnathan Rice

Gossip Girl

Kristen Bell

Isabel Coates

Nicole Fiscella

Bart Bass

Robert John Burke

Kati Farkas

Nan Zhang

Nelly Yuki

Yin Chang

Jessica Leitenberg

Alice Callahan

Howard Archibald

Sam Robards

Vanya

Aaron Schwartz

Hazel Williams

Dreama Walker

Juliet Sharp

Katie Cassidy

Ben Donovan

David Call

Carter Baizen

Sebastian Stan

Raina Thorpe

Tika Sumpter

Cyrus Rose

Wallace Shawn

Anne Archibald

Francie Swift

William van der Bilt

James Naughton

Chase Crawford

Trip van der Bilt

Aaron Tveit

Damian Daalgard

Kevin Zegers

Sage Spence

Sofia Black-D'Elia

Carol Rhodes

Sheila Kelley

Alessandra Steele

Marina Squerciati

Jonathan Whitney

Matt Doyle

Russell Thorpe

Michael Boatman

Amalia

Benita Robledo

Sophie Grimaldi

Joanne Whalley

Andrew Tyler

Kevin Stapleton

Elliot Leichter

Luke Kleintank

Ally / Twelve-Year-Old Noisy Girl #3

Michaela Annette

Kate

Kathryn Bryding

Aaron Rose

John Patrick Amedori

Olivia Burke

Hilary Duff

Steven Spence

Barry Watson

Harold Waldorf

John Shea

Poppy Lifton

Amara Zaragoza

Scott Rosson

Chris Riggi

Maureen van der Bilt

Holley Fain

Bruce Caplan

John Bolton

Laurel

Michelle Hurd

Thea / Twelve-Year-Old Noisy Girl #1

Ellie Pettit

Elizabeth Fisher

Laura Harring

Agnes Andrews

Willa Holland

Mary-Ann Queller

Jan Maxwell

Carmen Fortier

Valentina de Angelis

Holland Kemble

Sherri Saum

Laurel's Assistant / Self

Alexandra Carl

Philip

Nick Cornish

Zoe

Melissa Fumero

Tim

Ben Rauch

Jane Trapp

Meg McCrossen