Popstar: Never Stop Never Stopping

Edgar Blackmon as Eddie Maxwell Jenkins as Ten-Year Old Owen Usher as Usher Kevin Nealon as Gary Sikes Walter Jones as Angry Fan Steve Higgins as Steve Higgins Maya Rudolph as Deborah Régine Chassagne as Arcade Fire Martin Sheen as Martin Sheen Nikeva Stapleton as Dancer Mike E. Winfield as Hunter's DJ / Hypeman Ithamar Enriquez as Stage Manager Carlena Britch as Dancer Dave Franco as Co-actor in the movie "Cube Theorem" (uncredited) James Buckley as Sponge Chelsea Peretti as Brunette CMZ Reporter James Poyser as The Roots Simon Cowell as Simon Cowell Mike Birbiglia as Blonde CMZ Reporter 'Weird Al' Yankovic as Hammerleg Lead Singer Michael Bolton as Michael Bolton Sandra Rosko as Concert Fan (uncredited) 50 Cent as 50 Cent Nicholas Azarian as Quirky Kid Mariah Carey as Mariah Carey Chester Tam as Club DJ T.I. as T.I. Paul Scheer as Wolf Handler Tim Meadows as Harry Duggins Joan Cusack as Tilly Imogen Poots as Ashley Wednesday Questlove as Ahmir-Khalib Thompson Eric André as Dreadlocked CMZ Reporter Pharrell Williams as Pharrell Williams Liz Cackowski as Poppies Producer Chris Redd as Hunter Carrie Underwood as Carrie Underwood Akon as Akon A$AP Rocky as Rakim Mayers Joanna Newsom as Steam Punk Doctor Calvit Hodge as Dancer Adam Levine as Adam Levine Andre Hyland as Lame Ass Dude Dan Castiglione as Dancer Katy Perry as Katy (uncredited) Elliott Smith as Ten-Year Old Lawrence Nas as Nas Ringo Starr as Ringo Starr DJ Khaled as DJ Khaled Seal as Seal Jorma Taccone as Owen Bouchard Pink as Pink Mario López as Mario López Win Butler as Arcade Fire Snoop Dogg as Snoop Dogg Amanda Cleghorn as Dancer Ashley Moore as Sarah Danny Strong as Perspective Manipulator Alison Rich as Crazy Fan Robert Roldan as Dancer Will Arnett as Main CMZ Reporter Danger Mouse as Danger Mouse Brandon Henschel as Dancer Emma Stone as Claudia Cantrell (uncredited) Evan Fine as Ten-Year Old Conner Big Boy as Big Boy Bill Hader as Zippy RZA as RZA Jimmy Fallon as Jimmy Fallon Will Forte as Bagpipe Player Tariq Trotter as The Roots Derek Mears as Limo Driver Jasmine Hester as Conner's Entourage (uncredited) Lili Sepe as Teen Girl 1 (uncredited) Brandon Van Vliet as Award Guest (uncredited) Madeleine Wade as Lisa (uncredited) Andy Samberg as Conner Friel Sarah Silverman as Paula Klein Marielle Heller as Documentary Crew Member Krystal Ellsworth as Dancer Justin Timberlake as Tyrus Quash (uncredited) Cameron Brinkman as Roadie (uncredited) Akiva Schaffer as Lawrence Dunn

Andy Samberg Writer, Producer Judd Apatow Producer Rodney Rothman Producer Ramsey Avery Art Direction Akiva Schaffer Director, Writer, Producer Zene Baker Additional Editor Brandon Trost Director of Photography Allison Jones Casting Matthew Compton Original Music Composer Jon Billington Production Design Goro Koyama Foley Artist Markus Mentzer First Assistant "A" Camera Craig Alpert Editor George H. Anderson Supervising Sound Editor Steve R. Nelson Sound Mixer Jorma Taccone Director, Writer, Producer