ป๊อปสตาร์: คนมันป๊อป สต๊อปไม่ได้

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

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