Andy Samberg

Conner Friel

Jorma Taccone

Owen Bouchard

Akiva Schaffer

Lawrence Dunn

Tim Meadows

Harry Duggins

Sarah Silverman

Paula Klein

Chris Redd

Hunter

Maya Rudolph

Deborah

Joan Cusack

Tilly

Imogen Poots

Ashley Wednesday

Edgar Blackmon

Eddie

James Buckley

Sponge

Evan Fine

Ten-Year Old Conner

Maxwell Jenkins

Ten-Year Old Owen

Elliott Smith

Ten-Year Old Lawrence

Questlove

Ahmir-Khalib Thompson

Carrie Underwood

Carrie Underwood

Nas

Nas

Usher

Usher

50 Cent

50 Cent

Ringo Starr

Ringo Starr

Simon Cowell

Simon Cowell

Adam Levine

Adam Levine

Akon

Akon

Mariah Carey

Mariah Carey

Ashley Moore

Sarah

Pink

Pink

Big Boy

Big Boy

DJ Khaled

DJ Khaled

A$AP Rocky

Rakim Mayers

Mario López

Mario López

Bill Hader

Zippy

Will Arnett

Main CMZ Reporter

Eric André

Dreadlocked CMZ Reporter

Chelsea Peretti

Brunette CMZ Reporter

Justin Timberlake

Tyrus Quash (uncredited)

Mike Birbiglia

Blonde CMZ Reporter

Kevin Nealon

Gary Sikes

Danger Mouse

Danger Mouse

Danny Strong

Perspective Manipulator

RZA

RZA

Chester Tam

Club DJ

T.I.

T.I.

Michael Bolton

Michael Bolton

Seal

Seal

Pharrell Williams

Pharrell Williams

Paul Scheer

Wolf Handler

Martin Sheen

Martin Sheen

Will Forte

Bagpipe Player

Snoop Dogg

Snoop Dogg

Jimmy Fallon

Jimmy Fallon

'Weird Al' Yankovic

Hammerleg Lead Singer

Patricia Schaffer

Upset Homeowner

Andre Hyland

Lame Ass Dude

Joanna Newsom

Steam Punk Doctor

Jonah Goldstein

Steam Punk Doctor

Mike E. Winfield

Hunter's DJ / Hypeman

Walker William Borba

Angry Vlogger

James Hegarty

Angry Appliance Fan

Christine Krumme

Angry Fan

Adrien Finkel

Angry Fan

Ben Newell

Angry Fan

Joy Lanceta

Angry Fan

Keith Love

Angry Fan

Alison Sluiter

Angry Fan

Isis Brown

Angry Fan

Steve Higgins

Steve Higgins

Walter Jones

Angry Fan

Win Butler

Arcade Fire

Régine Chassagne

Arcade Fire

Alison Rich

Crazy Fan

Marielle Heller

Documentary Crew Member

Ithamar Enriquez

Stage Manager

Liz Cackowski

Poppies Producer

Derek Mears

Limo Driver

Kirk Douglas

The Roots

James 'Kamal' Gray

The Roots

Damon Bryson

The Roots

David Guy Levy

The Roots

Mark Kelley

The Roots

James Poyser

The Roots

Ian Hendrickson-Smith

The Roots

Tariq Trotter

The Roots

Frankie Knuckles

The Roots

Manwé Sauls-Addison

Dancer

Leah Adler

Dancer

Carly Anderson

Dancer

Carlena Britch

Dancer

Dan Castiglione

Dancer

Amanda Cleghorn

Dancer

Krystal Ellsworth

Dancer

Brandon Henschel

Dancer

Calvit Hodge

Dancer

Caitlynn Lawson

Dancer

Alicia Mazepa

Dancer

Allie Meixner

Dancer

Kyle R. Robinson

Dancer

Stephanie Scull

Dancer

Ashley Seldon

Dancer

Nikeva Stapleton

Dancer

Chelsea Traille

Dancer

Nathaniel Trasoras

Dancer

C. J. Tyson

Dancer

Robert Roldan

Dancer

Cameron Brinkman

Roadie (uncredited)

Emma Stone

Claudia Cantrell (uncredited)

Jasmine Hester

Conner's Entourage (uncredited)

Sandra Rosko

Concert Fan (uncredited)

Lili Sepe

Teen Girl 1 (uncredited)

Brandon Van Vliet

Award Guest (uncredited)

Madeleine Wade

Lisa (uncredited)

Dave Franco

Dave Franco (uncredited)

Miley Cyrus

Self (archive footage)

Ed Sheeran

Ed Sheeran (uncredited)

Justin Bieber

Justin Bieber (uncredited)

Katy Perry

Katy (uncredited)

Halle Arbaugh

Music Video Girl

Rihanna

Rihanna (archive footage) (uncredited)

Steven Tyler

Steven Tyler (archive footage) (uncredited)