Guest Stars Heidi Klum as Herself Jace Norman as Himself Nick Cannon as Himself Jaden Smith as Himself Zendaya as Herself Dwayne Johnson as Himself Kira Kosarin as Herself Jack Griffo as Himself Camila Cabello as Herself Kel Mitchell as Himself Kristen Bell as Herself Millie Bobby Brown as Herself Candace Cameron Bure as Herself Grant Gustin as Himself Lizzy Greene as Herself Caleb McLaughlin as Himself Marsai Martin as Herself Liza Koshy as Herself Shawn Mendes as Himself Yara Shahidi as Herself Daniella Perkins as Herself Sadie Sink as Herself Lilimar Hernandez as Herself Darci Lynne as Herself Owen Joyner as Himself Jordan Banjo as Himself Perri Kiely as Himself Hailee Steinfeld as Herself Ben Schwartz as Himself Channing Tatum as Himself Kat Graham as Herself Mel B as Herself Brandon Mychal Smith as Himself Josh Brener as Himself Omar Benson Miller as Himself Storm Reid as Herself Patrick Schwarzenegger as Himself JoJo Siwa as Herself (Performer) Lauren Riihimaki as Herself Laurie Hernandez as Herself N.E.R.D. as Themselves (Performer) Ashley Banjo as Himself Chloe Kim as Herself Marshmello as Himself Alex Wassabi as Himself Russell Horning as Himself