Popstar: Never Stop Never Stopping

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

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