Victoria Justice as Naomi Mills

Pierson Fodé as Ely Diamond

Matthew Daddario as Gabriel

Ryan Ward as Bruce 2

Griffin Newman as Bruce 1

Monique Coleman as Girl-Robin

Danny Flaherty as Boy-Robin

Gary Betsworth as Mr. McAllister

Dean Kapica as George

Marianne Hagan as Mom-Susan

Maddie Corman as Mom-Ginny

Petronia Paley as Mrs. Loy

Kathy Tong as Cassandra

Kevin Abernethy as Club Goer

Connor Antico as Dude is Boxer

Ali Skye Bennet as Carrie Wannabe

Charles Cain as Young Ely

AJ Cedeno as Barista

Spike Christie as Naomi's Dad

Michael DeMello as Bouncer

David Eggers II as College Student

Olamide Faison as Otis

Najee Griffin as Basketball Player

Miki Hanta as Stir Fry Girl

Cindy Ho as Party Girl

Kevin Ho as College Student

Lily James as Young Naomi

Salma Khan as College Student

Tural Manafov as Club Goer

Gianna Marino as Party Goer

Juliette Marotta as Wedding Guest

Shane Mehigan as Basketball Player / Party DJ

Kurt Meier as Teen Ely

Heather Merkel as Young Mother

Makayla Merkel as Young Daughter

Roy Nowlin as Wedding Guest

Dorsea Palmer as Rich Kid

Jillian Pedone as Teen Naomi

Doug Plaut as R.A.

Portia as Professor

Robyn Pugh as Coffee Shop Patron

Madison Riley as Dakota

Sergi Robles as Teacher's Assistant

Jacinto Romero as Afro Guy

Kristen Romond as Wedding Guest

Michael Ruggiere as Water Balloon Guy

Lucas Saiter as I.A.Y.B. Guy

Cliff Samara as Mahmood

Jason B. Schmidt as Very Gay Guy

Casey Smith as Stoner

Eshita Starr as Bakery Customer / Party Girl / Student

Will Torres as Karaoke bar patron

Tashiana Washington as Tennesse

Roger Yeh as Geeky Guy

Benjamin Eakeley as Wanker Banker

Alanna Fox as Cheesy Girl

Andi Matichak as Montana