Kate Hudson
Liv
Anne Hathaway
Emma
Bryan Greenberg
Nate
Chris Pratt
Fletcher
Steve Howey
Daniel
Candice Bergen
Marion St. Claire
Kristen Johnston
Deb
Michael Arden
Kevin
Victor Slezak
Colson
Kelly Coffield Park
Kathy
John Pankow
John
June Diane Raphael
Amanda
Robert Capron
Student #2
Bruce Altman
Simmons
Hettienne Park
Marissa
Lauren Bittner
Amie
Rena Maliszewski
Female Colleague
Casey Wilson
Stacy
Sarah Kate Jackson
Salesgirl
Jason Kolotouros
Delivery Guy
Paul Scheer
Ricky Coo
André Holland
DJ Jazzles
Daniel Raymont
Colorist
Jon Daly
Head Set
Robert Scott Wilson
Rob
Sam Pannier
Stationery Clerk
John Franchi
New York Cabbie (uncredited)
William Brent
(voice)
Colin Ford
(voice)
Zoe O'Grady
Young Liv
Shannon Ferber
Young Emma
Charles Bernard
Wedding DJ
Emily Sarah Stikeman
Student #1
Kallie Tabor
Student #3
Anna Madigan
Tanorexic
Michael Anastasia
Geeky Neighbor
Nicole Stuart
Receptionist
Pamela Figueiredo
Pamela
Jeremy Brothers
Nerdy Colleague