Characters played by Kelly Clarkson
Self - Host
Characters played by Ariana Grande
Self - Guest
Characters played by Leslie Odom Jr.
Self - Guest
Characters played by Amy Poehler
Self - Guest
Characters played by Melissa McCarthy
Self - Guest
Characters played by Giles Willis
Self
Characters played by Hollis Sasser
Self - Giles' Childhood Friend
Characters played by Brenda Davis
Self - Mayor of Stamps
Characters played by Brett Eldredge
Self - Guest
Characters played by Veronica Cabrera-Moreno
Self - Creator
Art Bus
Characters played by Norberto Moreno
Self - Roni's Husband
Characters played by Joshua Moreno
Self - Roni's Son
10
Characters played by Noe Moreno
Self - Roni's Son
16
Characters played by Carlos Silva
Self - Chair
East Aldine Art Council
Characters played by Noah Herrera
Self - Art Bus Student
Characters played by Julia Paige-Herrera
Self - Art Bus Student
Characters played by Marisela Rodriguez
Self - Roni's Friend
Characters played by Jay Leno
Self - Guest
Characters played by Jaco Caraco
Self - Musician
Characters played by Jessi Collins
Self - Vocalist
Characters played by Lester Estelle
Self - Musician
Characters played by Jason Halbert
Self - Band Leader
Characters played by Kyle Whalum
Self - Musician