Kourtney Kardashian Barker

Self

Khloé Kardashian

Self

Kim Kardashian

Self

Scott Disick

Self

Mason Disick

Self

Jonathan Cheban

Self

Rob Kardashian

Self

Kris Jenner

Self

Penelope Disick

Self

Malika Haqq

Self

Lamar Odom

Self

Terrence J

Self

Simon Huck

Self

Kylie Jenner

Self

Michael Yo

Self

Kendall Jenner

Self

Brandon Jenner

Self

Leah Jenner

Self

Caitlyn Jenner

Self (as Bruce Jenner)

Stefan Gordy

Himself

Skyler Austen Gordy

Himself

J.J. Corsini

Himself

Omarion

Himself

Ye

Self

Brandon Richardson

Self

Kris Jenner

Executive Producer

Ryan Seacrest

Producer

Jonathan Murray

Producer