Guest Stars Lilly Singh as Herself Philip DeFranco as Himself Justine Ezarik as Herself Jenna Marbles as Herself Ryan Higa as Himself Amanda Steele as Herself King Bach as Himself Rosanna Pansino as Herself Cameron Dallas as Himself GiGi Lazzarato as Herself Kandee Johnson as Herself Joey Graceffa as Himself Connor Franta as Himself GloZell Green as Herself Syd Wilder as Themselves Shay Mitchell as Herself Hailee Steinfeld as Herself Elise Bauman as Herself James Van Der Beek as Himself Natasha Negovanlis as Herself Kat Graham as Herself Paula Abdul as Herself Ciara as Herself JoJo as Herself Mel B as Herself Emma Slater as Herself Rachel Reilly as Herself Lauren Giraldo as Herself Colleen Ballinger as Herself Betty Cantrell as Herself Alessia Cara as Herself Hayes Grier as Himself Ingrid Nilsen as Herself Ethan Dolan as Himself Grayson Dolan as Himself Frankie Grande as Himself Ryan Allen Carrillo as Themselves Ryan Falcoa as Themselves Nicole Kirkland as Themselves