Guest Stars: Adam Levine as Himself | Blake Shelton as Himself | Gwen Stefani as Herself | Pharrell Williams as Himself | Tony Carbajal as Himself |

Musical Guests: Maroon 5 as Themselves

Guest Stars: Kim Kardashian as Herself |

Musical Guests: Iggy Azalea as Herself | Rita Ora as Herself

Guest Stars: Channing Tatum as Himself | Nicki Minaj as Herself

Guest Stars: David Spade as Himself | Meghan Trainor as Herself | Nick Carter as Himself | Kacy Catanzaro as Herself | Bob Harper (1) as Himself | Matthew Iseman as Himself | Akbar Gbaja Biamila as Himself | Noah Ritter as Himself

Guest Stars: Harry Connick, Jr. as Himself | Mireille Enos as Herself | Allison Janney as Herself | Anna Faris as Herself | Matthew Iseman as Himself | Akbar Gbaja Biamila as Himself

Guest Stars: Kristen Wiig as Herself | Timothy Olyphant as Himself | Stephen "twitch" Boss as Himself (Guest DJ) | Usher as Himself | Matthew Iseman as Himself | Akbar Gbaja Biamila as Himself |

Musical Guests: Nico & Vinz as Themselves

Guest Stars: Zooey Deschanel as Herself | Loni Love as Herself (Guest DJ) | Tamar Braxton as Herself (Guest DJ) | Adrienne Bailon as Herself (Guest DJ) | Jeannie Mai as Herself (Guest DJ) | Tamera Mowry as Herself (Guest DJ) | Sam Rubin as Himself | Matthew Iseman as Himself | Akbar Gbaja Biamila as Himself | Adam Yenser as Kevin the Cashier

Guest Stars: Ty Burrell as Himself | Hank Azaria as Himself | Chris Bosh as Himself (Guest DJ) |

Musical Guests: Bastille as Themselves

Guest Stars: Jason Segal as Himself | Kevin Hart (1) as Himself | Josh Gad as Himself |

Musical Guests: The Madden Brothers as Themselves (Guest DJs)

Guest Stars: Kaley Cuoco as Herself | Dax Shepard as Himself |

Musical Guests: Shawn Mendes as Himself

Guest Stars: Lauren Graham as Herself | Benjamin McKenzie as Himself | Valerie Rockey as Herself | Ricky Ubeda as Himself | Jessica Richens as Herself | Zack Everhart, Jr. as Himself | Casey Askew as Himself | Jacque Lewarne as Herself

Guest Stars: Wendi McLendon-Covey as Herself | Jesse Tyler Ferguson as Himself | Billy Reilich as Nick the Gardener | 30 Seconds to Mars as Themselves

Guest Stars: Kiesza as Herself | Andre Benjamin as Himself | Eric Stonestreet as Himself

Guest Stars: Bellamy Young as Herself | Jeff Perry as Himself | Katie Lowes as Herself | Joshua Malina as Himself | Darby Stanchfield as Herself | Guillermo Diaz as Himself | Scott Foley as Himself | Tony Goldwyn as Himself | Kerry Washington as Herself | Tony Carbajal as Himself | Portia de Rossi as Herself

Guest Stars: Janel Parrish as Herself (Guest Dj) | Kenny Chesney as Himself | Anna Faris as Herself | Chris Pratt as Himself

Guest Stars: Melanie Iglesias as Herself (Guest DJ) | Temples as Themselves | Martin Short as Himself | Noah Ritter as Himself

Guest Stars: Ryan Adams (1) as Himself | Keke Palmer as Herself | Dylan McDermott as Himself | Ken Henderson (1) as Himself

Guest Stars: Jason Aldean as Himself | Wanda Sykes as Herself | Alison Sweeney as Herself | Robert Downey, Jr. as Himself

Guest Stars: Mario López as Himself | Ma'ake Kemoeatu as Himself | Chris Kemoeatu as Himself

Guest Stars: Jane Lynch as Herself | Chris Harrison (1) as Himself | The Kloons as Themselves

Guest Stars: Steven Yeun as Himself | Ice Cube as Himself | David Spade as Himself | Ariana Grande as Herself

Guest Stars: Lucy Hale as Herself (Guest DJ) | Michael Pena as Himself | Josh Duhamel as Himself | Eva Longoria as Herself | Andy Zenor as Himself

Guest Stars: James Marsden as Himself | Jennifer Garner as Herself | Fences as Himself | Macklemore as Himself | Stephen "twitch" Boss as Himself (Guest DJ) | Wanda Sykes as Herself | Jesse Tyler Ferguson as Himself

Guest Stars: Nicole Richie as Herself | Robert Downey, Jr. as Himself | Jack White as Himself | Stephen "twitch" Boss as Himself (Guest DJ) | Seth Rogen as Himself

Guest Stars: Padma Lakshmi as Herself | Gina Rodriguez as Herself | Shia LaBeouf as Himself | Meghan Trainor as Herself (Guest DJ)

Guest Stars: Tyler Posey as Himself (Guest DJ) | Pink as Herself | Selena Gomez as Herself

Guest Stars: David Walton as Himself | Portia de Rossi as Herself

Guest Stars: Phaedra Parks as Herself | Heidi Klum as Herself

Guest Stars: Bob Seger as Himself | John Mulaney as Himself | Chelsea Handler as Herself

Guest Stars: Jessie J as Herself | Rosemarie DeWitt as Herself | Diego Luna as Himself | Zoe Saldana as Herself | Channing Tatum as Himself

Guest Stars: Melissa McCarthy as Herself | Lena Dunham as Herself

Guest Stars: Sheppard as Themselves | Kat Dennings as Herself | Bill Murray as Himself

Guest Stars: Lady Antebellum as Themselves | Derek Hough as Himself | Shailene Woodley as Herself

Guest Stars: Duplic8 as Themselves | Sean Hayes (2) as Himself

Guest Stars: Neil Diamond as Himself

Guest Stars: Taylor Swift as Herself

Guest Stars: Echosmith as Themselves | Jenny Slate as Herself | Steve Harvey as Himself

Guest Stars: Patrick Stump as Himself | Pete Wentz as Himself | Fall Out Boy as Themselves | Derek Hough as Himself | Jake Gyllenhaal as Himself

Guest Stars: Noah Ritter as Himself | Nicole Kidman as Herself

Guest Stars: Daniel Radcliffe as Himself | Katie Lowes as Herself

Guest Stars: Quvenzhané Wallis as Herself | Cameron Diaz as Herself | Jamie Foxx as Himself

Guest Stars: Ella Henderson as Herself

Guest Stars: Howie Mandel as Himself

Guest Stars: 5 Seconds Of Summer as Themselves | Anne Hathaway as Herself

Guest Stars: The Vamps as Themselves | Demi Lovato as Herself | Damon Wayans, Jr. as Himself | Matthew McConaughey as Himself

Guest Stars: Christoph Waltz as Himself

Guest Stars: Jimmy Page as Himself

Guest Stars: Nick Jonas as Himself | Sofía Vergara as Herself

Guest Stars: Jim Carrey as Himself

Guest Stars: LL Cool J as Himself

Guest Stars: Kunal Nayyar as Himself | Elizabeth Banks as Herself | Noah Ritter as Himself

Guest Stars: Steve Spangler as Himself | Julianne Moore as Herself

Guest Stars: Jose Andres as Himself | Jason Sudeikis as Himself

Guest Stars: Jimmy Page as Himself | One Direction as Themselves

Guest Stars: Katie Holmes as Herself | Gwen Stefani as Herself

Guest Stars: Garth Brooks as Himself | Jennifer Aniston as Herself

Guest Stars: Chris Pine as Himself

Guest Stars: Sam Smith (8) as Himself | Tony Goldwyn as Himself

Guest Stars: Jessica Chastain as Herself

Guest Stars: Tony Robbins as Himself | Eva Mendes as Herself

Guest Stars: Steve Carell as Himself

Guest Stars: Dan Bucatinsky as Himself | Reese Witherspoon as Herself

Guest Stars: Amy Poehler as Herself

Guest Stars: Lisa Kudrow as Herself

Guest Stars: Laura Dern as Herself

Guest Stars: Josh Gad as Himself | Kevin Hart (1) as Himself

Guest Stars: Ashton Kutcher as Himself